1870-4115 1870-4115 S1870-41152010000100247 10.22201/cimsur.18704115e.2010.9.166 Mexico 00 06 2010 00 06 2010 5 9 247 277

2009 1983 LXXV 1979 1974 XXIII 91 91 197-237 1998 1974 1974 1996 7 2 2 1-29 2000 1980 1988 1984 XV 2/3 2/3 2007 1980