1665-3521 1665-3521 S1665-35212005000200001 Mexico Mexico 00 00 2005 00 00 2005 18 2 1 6

[1] 1998 73 2615 [2] 1996 68 523 [3] 1994 64 196 [4] 1995 B 52 11969 [5] 1994 65 1421 [6] 2000 209 504 [7] 2001 B 64 [8] 1998 73 520 [9] 2001 227-228 1000 [10] 1995 66 3161 [11] 2002 E 13 224 [12] 1992 31 1745 [13] 1987 A 5 1482 [14] 1998 B 58 [15] 1984 B 2 419 [16] 2003 251 140