0121-1935
0121-1935
S0121-19352016000200065
10.25100/rc.v20i2.4674
Colombia
00
12
2016
00
12
2016
20
2
65
75
[
1998
9
2
2
363-73
]
[
2002
]
[
2006
35
1
1
41-9
]
[
2009
]
[
1997
]
[
2010
39
1
1
121-30
]
[
2008
16
1
1
111-21
]
[
2011
35
136
136
298-302
]
[
2009
]
[
1989
]
[
2009
76
160
160
95-106
]
[
2011
40
91-103
]
[
2010
]