1409-4703 1409-4703 S1409-47032018000300234 10.15517/aie.v18i3.34099 Mexico Mexico 00 12 2018 00 12 2018 18 3 234 254

2013 1 4 4 281-4 2011 33 128 128 183-92 2004 25 25 1-24 2002 . 23-62 2007 2013 83 238-51 2011 16 49 49 571-96 2012 4 7 7 122-31 2012 10 10 10 1-17 2008 2016 7 1 1 73-95 1998 2014 39 12 12 66-77 2015 46 3 3 289-312 2014 43 172 172 123-44 2007 2002 3 1 1 1-42 2011 18 52 52 39-49 2012 Santander, España 1-9 2008 2011 13 1 1 2016 7 12 12 211-9 2011 48 48 21-32 2012 3 1 1 119-39