1409-4703 1409-4703 S1409-47032016000200130 10.15517/aie.v16i2.23563 MX MX 00 08 2016 00 08 2016 16 2 130 150

2005 Leiria, Portugal 2011 2000 2011 21 175-9 2012 7 1-18 2001 2012 3rd Ed 2014 14 3 3 1-18 2001 62 1 1 71-85 2003 2015 76 1 1 31-42 2011 37 2 2 109-19 2004 55 3 3 228-37 2012 13 2 2 246-72 1980 2013 2 3 3 27-37 2012 91 1 1 789-803 2013 13 44-68 2012 22 121-32 2002 1996 72 2012 38 28-34 2005 2010 36 5 5 618-30 2008 37 1 1 107-20 2012 38 4 4 226-36 2012 26 58 58 121-51 2010 13 3 3 170-5 2012 38 3 3 165-71 2010 95-103 2008 50 787806