1665-3521 1665-3521 S1665-35212005000100016 Mexico Mexico Mexico 00 00 2005 00 00 2005 18 1 16 25

[1] 1988 22 1013 [2] 1993 19 3050 [3] 1997 31 624 [4] 1991 26 47 [5] 1991 146 38 [6] 1992 114 317 [7] 1992 47 1023 [8] 1992 116 483 [9] 1994 33 99 [10] 1996 77 221 [11] 1996 31 1137 [12] 1980 343 825 [13] 1986 28 147 [14] 1997 [15] 1996 Barcelona, España [16] 1981 35 393 [17] 1993 67 67