0034-7426 0034-7426 S0034-74262019000100001 Mexico Mexico 00 06 2019 00 06 2019 53 1 1 14

[1] 1969 20 2 2 129-37 [2] 2016 17 1 1 85-100 [3] 2017 54 3 3 1069-80 [4] 2006 163 969-1018 [5] 2017 7 1711-27 [6] 2018 183 269-90 [7] 2018 [8] 2017 127 3 3 411-21 [9] 1998 49 3 3 291-306 [10] 2018 [11] 1936 42 231-4 [12] 2000 64 6 6 1217-69 [13] 1936 2 119-22 [14] 1945 37 15-20 [15] 2014 38 169-88 [16] [17] 1982 155 155 321-69