0185-3082 0185-3082 S0185-30822019000100063 10.19130/iifl.ap.2019.1.846 Mexico 00 06 2019 00 06 2019 40 1 63 85

1990 2006 1983 1987 1991 2004 2004 21 26 26 1993 36-50 1995 1980 1989 1990 1993 1998 1998 2001 11-28 1995 2002 1950 2010 2015 1987 1982