2007-0934 2007-0934 S2007-09342020000200303 10.29312/remexca.v11i2.2304 Mexico 00 03 2020 00 03 2020 11 2 303 314

2000 2000 2014 22 1-2 1-2 79-87 2000 14 6 6 1580-91 2003 9 4 4 283-95 2004 2000 1918 2006 1956 37 3 3 451-60 2006 2006 Vienna, Austria 2012 21 1-2 1-2 36-52 2003 50 1 1 47-58 2006 25-6 1989 37 37 2003 1956 1990 71 3 3 1195-8 1996 1980 25-30 2016 2016 22 2 2 15-27 1993 2003 2017 10 1 1 56-61 1999 4th