0122-8285
0122-8285
S0122-82852018000200410
10.5294/pacla.2018.21.2.7
Colombia
00
06
2018
00
06
2018
21
2
410
444
[
2008
]
[
2003
]
[
2008
]
[
2011
]
[
2010
]
[
2006
16
10
10
20-3
]
[
2006
10
10
18-20
]
[
2004
138-62
]
[
2010
262-72
]
[
1997
]
[
2001
]
[
2002
]
[
2011
]
[
2016
]
[
2007
9
1
1
]
[
2011
]
[
2017
]
[
2012
]
[
2004
]
[
1990
]
[
2017
12
1
1
33-45
]
[
2004
]
[
1972
]
[
1977
]
[
2011
67
67
96-109
]
[
2002
104
3
3
931-4
]
[
2001
a
56
613
613
46-83
]
[
2001
b
]
[
1975
]
[
1978
]
[
1998
]
[
2003
48-68
]