2448-5691 2448-5691 S2448-56912013000100101 10.22201/ceiich.24485691e.2013.10.50967 Mexico 00 06 2013 00 06 2013 6 10 101 108

2013 2003 23 4 4 531-9 2012 404 83-92 2010 87 10 10 1098-101 2013 52 12 12 4556-63 2011 2 2 2 163-8 2011 382 1-3 1-3 203-10