0122-5383 0122-5383 S0122-53832018000200083 10.29047/01225383.84 Colombia Colombia 00 12 2018 00 12 2018 8 2 83 88

[1] 2009 40 1 1 105-13 [2] 1983 [3] 1984 49 8 8 1259-66 [4] 1987 52 9 9 1211-28 [5] 2009 74 6 6 WCC1-WCC26 [6] 1995 60 5 5 7-1473 [7] 1999 64 3 3 888-901 [8] 2006 167 2 2 495-503 [9] 1979 44 8 8 1329-44 [10] 2014 79 6 6 1-16 [11] 2014 79 4 4 1-12 [12] 2015 [13] 1978 5 [14] 2012