1870-4115 1870-4115 S1870-41152013000200313 10.22201/cimsur.18704115e.2013.16.81 Mexico 00 12 2013 00 12 2013 8 16 313 340

2005 2011 2005 1995 EZLN 1994 1992 1992 1983 2005 47-11 2003 2010 2010 2010 2010 2011 2011 2011