0011-1503 0011-1503 S0011-15032017000300005 Mexico 00 00 2017 00 00 2017 49 147 5 10 2001 2011 2006 1996 25 2 2 87-139 1986 1983 247-300 1980 1994 238-76 1961 3 2017 127 4 4 37-68 2009 1999 2