<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1409-2433</journal-id>
<journal-title><![CDATA[Revista de Matemática Teoría y Aplicaciones]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Mat]]></abbrev-journal-title>
<issn>1409-2433</issn>
<publisher>
<publisher-name><![CDATA[Centro de Investigaciones en Matemática Pura y Aplicada (CIMPA) y Escuela de Matemática, San José, Costa Rica.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1409-24332012000100006</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Small data existence for the boltzmann equation in L¹]]></article-title>
<article-title xml:lang="es"><![CDATA[Existencia de soluciones para la ecuación de boltzmann en L¹ con dato pequeño]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Galeano Andrades]]></surname>
<given-names><![CDATA[Rafael]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortega Palencia]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vásquez Ávila]]></surname>
<given-names><![CDATA[María Ofelia]]></given-names>
</name>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad de Cartagena  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad de Cartagena  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidad de Cartagena  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>01</month>
<year>2012</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>01</month>
<year>2012</year>
</pub-date>
<volume>19</volume>
<numero>1</numero>
<fpage>79</fpage>
<lpage>87</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S1409-24332012000100006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S1409-24332012000100006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S1409-24332012000100006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[An existence theorem for the Boltzmann Equation with force term and small initial data is proved in an L¹ setting]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Se prueba un teorema de existencia de soluciones en el contexto de L¹, para la ecuación de Boltzmann con término fuerza y dato inicial pequeño]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Boltzmann equation]]></kwd>
<kwd lng="en"><![CDATA[kinetic theory]]></kwd>
<kwd lng="en"><![CDATA[fixed point]]></kwd>
<kwd lng="es"><![CDATA[Ecuación de Boltzmann]]></kwd>
<kwd lng="es"><![CDATA[teoría cinética]]></kwd>
<kwd lng="es"><![CDATA[punto fijo]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <div style="text-align: left;">     <div style="text-align: center;"><font style="font-weight: bold;"  size="4"><span style="font-family: verdana;">Small data existence for the boltzmann equation in <span style="font-style: italic;">L<sup>1</sup></span></span></font><br  style="font-family: verdana;"> <br style="font-family: verdana;"> </div>     <div style="font-weight: bold; text-align: center;"><font size="4"><span  style="font-family: verdana;">Existencia de soluciones para la ecuaci&oacute;n de boltzmann en <span style="font-style: italic;">L<sup>1</sup></span> con dato peque&ntilde;o</span></font><br style="font-family: verdana;"> </div> <br style="font-family: verdana;">     <div style="text-align: center;"><font size="2"><span  style="font-family: verdana;">Rafael Galeano Andrades<a href="#afiliacion1">&#8224;</a><a name="afiliacion4"></a>*&nbsp; </span></font><font  size="2"><span style="font-family: verdana;">Pedro Ortega Palencia<a href="#afiliacion2">&#8225;</a><a name="afiliacion5"></a>*</span></font><font  size="2"><span style="font-family: verdana;"> Mar&iacute;a Ofelia V&aacute;squez &Aacute;vila<a href="#afiliacion3">&sect;</a><a name="afiliacion6"></a>*</span></font><br  style="font-family: verdana;"> </div> <br style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;"></span></font><font  size="2"><span style="font-family: verdana;">    <br> <a name="correspondencia2"></a>*<a href="#correspondencia1">Direcci&oacute;n para correspondencia</a></span></font><br style="font-family: verdana;"> <font style="font-weight: bold;" size="3"><span  style="font-family: verdana;"></span></font> <hr  style="width: 100%; height: 2px; margin-left: 0px; margin-right: auto;"><font  style="font-weight: bold;" size="3"><span style="font-family: verdana;">Abstract</span></font><br  style="font-family: verdana;"> <br style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">An existence theorem for the Boltzmann Equation with force term and small initial data is proved in an<span style="font-style: italic;"> L</span><sup  style="font-style: italic;">1</sup> setting.</span></font><br  style="font-family: verdana;"> <br style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;"><span  style="font-weight: bold;">Keywords: </span>Boltzmann equation, kinetic theory, fixed point.</span></font><br  style="font-family: verdana;"> <br style="font-family: verdana;"> <font style="font-weight: bold;" size="3"><span  style="font-family: verdana;">Resumen</span></font><br  style="font-family: verdana;"> <br style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">Se prueba un teorema de existencia de soluciones en el contexto de<span style="font-style: italic;"> L</span><sup  style="font-style: italic;">1</sup>, para la ecuaci&oacute;n de Boltzmann con t&eacute;rmino fuerza y dato inicial peque&ntilde;o.</span></font><br  style="font-family: verdana;"> <br style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;"><span  style="font-weight: bold;">Palabras clave:</span> Ecuaci&oacute;n de Boltzmann, teor&iacute;a cin&eacute;tica, punto fijo.</span></font><br  style="font-family: verdana;"> <br style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;"><span  style="font-weight: bold;">Mathematics Subject Classification: </span>35-xx, 82-xx, 82Cxx, 82C40.    <br> <br style="font-family: verdana;"> </span></font><font style="font-weight: bold;" size="3"><span  style="font-family: verdana;"></span></font> <hr  style="width: 100%; height: 2px; margin-left: 0px; margin-right: auto;">    <br> Ver contenido disponible en pdf    <br>     <br> <hr  style="width: 100%; height: 2px; margin-left: 0px; margin-right: auto;">     <br>     ]]></body>
<body><![CDATA[<p><font style="font-weight: bold;" size="3"><span  style="font-family: verdana;">References</span></font></p>     <br> <br style="font-family: verdana;">     <!-- ref --><p><br style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">1 Bellomo, N.; Toscani, G. (1985) &#8220;On the Cauchy problem for the nonlinear Boltzmann equation. Global existence, uniqueness and asymptotic stability&#8221;, Journal of Mathematical Physics 26(2): 334&#8211;338.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1947362&pid=S1409-2433201200010000600001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span></font></p>     <br> <br style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">    <!-- ref --><br> 2 Bellomo, N.; Lachowicz, M. (1988) &#8220;On the asymptotic equivalence between the Enskog and the Boltzmann equations&#8221;, Journal of Statistical Physics 51(1&#8211;2): 233&#8211;247.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1947365&pid=S1409-2433201200010000600002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span></font><br  style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">    <!-- ref --><br> 3 Bellomo, N.; Palczewski, A.; Toscani, G. (1988) Mathematical Topics in Nonlinear Kinetic Theory. World Scientific, Singapore.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1947367&pid=S1409-2433201200010000600003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span></font><br  style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">    <!-- ref --><br> 4 Cercignani, C. (1988) &#8220;Small data existence for the Enskog equations in <span  style="font-style: italic;">L<sup>1</sup></span>, Journal of Statistical Physics 51(1&#8211;2): 291&#8211;297.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1947369&pid=S1409-2433201200010000600004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span></font><br style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">    <br> 5 Galeano, R.; P&acute;erez, H. (2003) &#8220;Problema de Cauchy para la ecuaci&oacute;n de Enskog no lineal con t&eacute;rmino fuerza&#8221; Foro-Red-Mat,UNAM-Mexico, vol(013).</span></font><br  style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">    <!-- ref --><br> 6 Galeano, R.; Orozco, B.; V&aacute;squez, M.O.; (2007) &#8220;Ecuaci&oacute;n relativ&iacute;stica de Boltzman cerca al vac&iacute;o&#8221;, Bolet&iacute;n de Matem&aacute;tica Sociedad Cubana de Matem&aacute;ticas y Computaci&oacute;n 5: 53&#8211;61.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1947372&pid=S1409-2433201200010000600006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span></font><br  style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">    <!-- ref --><br> 7 Glassey, R. (1996) The Cauchy Problem in Kinetic Theory. SIAM, Philadelphia PA.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1947374&pid=S1409-2433201200010000600007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span></font><br  style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">    <!-- ref --><br> 8 Hamdache, K. (1984) &#8220;Quelques r&eacute;sultats pour l&#8217;equation de Boltzmann&#8221;,</span></font><font  size="2"><span style="font-family: verdana;"> C.R Acad. Science,Paris, s&eacute;rie 1, 299(10): 431&#8211;434.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1947376&pid=S1409-2433201200010000600008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span></font><br  style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">    <!-- ref --><br> 9 Illner, R.; Shinbrot, M. (1984) &#8220;The Boltzmann equation: global existence for a rare gas in a infinite vacuum&#8221;, Comm. math. Phys. 95(2): 217&#8211;226.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1947378&pid=S1409-2433201200010000600009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></span></font><br  style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;">    ]]></body>
<body><![CDATA[<!-- ref --><br> 10 Maslova, N.B. (1993) Nonlinear Evolution Equations: Kinetic Ap- proach. World Scientific, Singapore.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1947380&pid=S1409-2433201200010000600010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><br>     <br> <a name="correspondencia1"></a><a href="#correspondencia2">*</a>Correspondencia a: </span></font><font size="2"> <span style="font-family: verdana;">Rafael Galeano Andrades.</span></font><font  size="2"><span style="font-family: verdana;"> Institute of Applied Mathematics, Universidad de Cartagena, Cartagena, Colombia. </span></font><font  size="2"><span style="font-family: verdana;">E-Mail: <a href="mailto:rgaleanoa@unicartagena.edu.co">rgaleanoa@unicartagena.edu.co</a></span></font><br  style="font-family: verdana;"> <font size="2"> <span style="font-family: verdana;">Pedro Ortega Palencia. </span></font><font  size="2"><span style="font-family: verdana;">Misma direcci&oacute;n que /</span><span style="font-style: italic; font-family: verdana;"> Same address as</span><span style="font-family: verdana;"> R. Galeano. E-Mail: <a href="mailto:portegap@unicartagena.edu.co">portegap@unicartagena.edu.co</a></span></font><br  style="font-family: verdana;"> <font size="2"> <span style="font-family: verdana;">Mar&iacute;a Ofelia V&aacute;squez &Aacute;vila. </span></font><font size="2"><span  style="font-family: verdana;">Misma direcci&oacute;n que / </span><span  style="font-style: italic; font-family: verdana;">Same address as </span><span  style="font-family: verdana;">R. Galeano. E-Mail: <a href="mailto:mvasqueza@unicartagena.edu.co">mvasqueza@unicartagena.edu.co</a>    <br>     <br> </span></font><font size="2"><span style="font-family: verdana;">*This article is a result of the research project &#8220;Elliptic Equation of Kinetic Type&#8221;, financed by the University of Cartagena.</span></font><br style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;"><a name="afiliacion1"></a><a  href="#afiliacion4">&#8224;</a>Institute of Applied Mathematics, Universidad de Cartagena, Cartagena, Colombia. </span></font><font  size="2"><span style="font-family: verdana;">E-Mail: <a href="mailto:rgaleanoa@unicartagena.edu.co">rgaleanoa@unicartagena.edu.co</a></span></font><br  style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;"><a name="afiliacion2"></a><a  href="#afiliacion5">&#8225;</a>Misma direcci&oacute;n que /</span><span  style="font-style: italic; font-family: verdana;"> Same address as</span><span  style="font-family: verdana;"> R. Galeano. E-Mail: <a href="mailto:portegap@unicartagena.edu.co">portegap@unicartagena.edu.co</a></span></font><br  style="font-family: verdana;"> <font size="2"><span style="font-family: verdana;"><a name="afiliacion3"></a><a  href="#afiliacion6">&sect;</a>Misma direcci&oacute;n que / </span><span  style="font-style: italic; font-family: verdana;">Same address as </span><span  style="font-family: verdana;">R. Galeano. E-Mail: <a href="mailto:mvasqueza@unicartagena.edu.co">mvasqueza@unicartagena.edu.co</a></span></font><br  style="font-family: verdana;">     <div style="font-weight: bold;"><font size="2"><span  style="font-family: verdana;"></span></font> <hr  style="width: 100%; height: 2px; margin-left: 0px; margin-right: auto;">     <div style="text-align: center;"><font size="2"><span  style="font-family: verdana;">Received: 6-Apr-2010; Revised: 5-Nov-2011; Accepted: 30-Nov-2011</span></font></div> </div> </div>      ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bellomo]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Toscani]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[On the Cauchy problem for the nonlinear Boltzmann equation. Global existence, uniqueness and asymptotic stability]]></article-title>
<source><![CDATA[]]></source>
<year>1985</year>
<volume>26</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>334&#8211;338</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bellomo]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Lachowicz]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[On the asymptotic equivalence between the Enskog and the Boltzmann equations]]></article-title>
<source><![CDATA[]]></source>
<year>1988</year>
<volume>51</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>233-247</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bellomo]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Palczewski]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Toscani]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<source><![CDATA[Mathematical Topics in Nonlinear Kinetic Theory: World Scientific]]></source>
<year>1988</year>
<publisher-loc><![CDATA[Singapore ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cercignani]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Small data existence for the Enskog equations in L¹]]></article-title>
<source><![CDATA[]]></source>
<year>1988</year>
<volume>51</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>291-297</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galeano]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<source><![CDATA[Problema de Cauchy para la ecuación de Enskog no lineal con término fuerza]]></source>
<year>2003</year>
<volume>013</volume>
<publisher-name><![CDATA[Foro-Red-Mat,UNAM-Mexico]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galeano]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Orozco]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Vásquez]]></surname>
<given-names><![CDATA[M.O]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Ecuación relativística de Boltzman cerca al vacío]]></article-title>
<source><![CDATA[]]></source>
<year>2007</year>
<volume>5</volume>
<page-range>53-61</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Glassey]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[The Cauchy Problem in Kinetic Theory]]></source>
<year>1996</year>
<publisher-loc><![CDATA[Philadelphia PA ]]></publisher-loc>
<publisher-name><![CDATA[SIAM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hamdache]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="fr"><![CDATA[Quelques résultats pour l&#8217;equation de Boltzmann]]></article-title>
<source><![CDATA[]]></source>
<year>1984</year>
<volume>299</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>431-434</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Illner]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Shinbrot]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The Boltzmann equation: global existence for a rare gas in a infinite vacuum]]></article-title>
<source><![CDATA[Comm. math. Phys]]></source>
<year>1984</year>
<volume>95</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>217-226</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maslova]]></surname>
<given-names><![CDATA[N.B]]></given-names>
</name>
</person-group>
<source><![CDATA[Nonlinear Evolution Equations: Kinetic Ap- proach]]></source>
<year>1993</year>
<publisher-loc><![CDATA[Singapore ]]></publisher-loc>
<publisher-name><![CDATA[World Scientific]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
