1870-719X 1870-719X S1870-719X2018000100274 México México 00 06 2018 00 06 2018 67 274 303 1981 2008 23-37 1955 2010 1975 1975 2001 2008 XXIX 213-48 México 1883 México 1885 México 1875 1994 1992 1998 706-8 1974 85-6 1995