0035-001X 0035-001X S0035-001X2019000400398 10.31349/revmexfis.65.398 Mexico Mexico Mexico 00 08 2019 00 08 2019 65 4 398 403

1 1947 71 38 2 1996 376 53 3 4 5 1999 09 032 6 2000 491 345 7 2003 44 2534 2004 69 024015 8 1994 9 2003 68 044015 10 2002 88 161301 11 2017 19 91 12 2017 13 2001 64 06790 2001 505 267 2002 547 51 2001 34 10097 14 2002 66 027701 15 2015 90 015207 16 1969 184 1231 17 1963 18 2001 86 19 2002 52 1-9 20 2001 52 345-9 21 2002 65 107701 22 2016 49 055202 23 2001 505 267