0122-2066
0122-2066
S0122-20662019000100035
10.18273/revanu.v24n1-2019002
Spain
Spain
Colombia
00
06
2019
00
06
2019
24
1
35
56
[
1974
]
[
1975
]
[
1970
]
[
193-4
]
[
]
[
2017
]
[
1991
]
[
2001
]
[
2011
]
[
1981
]
[
2004
]
[
2016
]
[
2005
]
[
2012
]
[
1989
]
[
1989
]
[
1979
]
[
1980
]
[
1989
]
[
1989
]
[
2014
22
22
39-50
]
[
2009
23
23
133-53
]
[
1978
4415-9
]
[
2004
4
4
44-68
]
[
1978
1
1
]
[
2000
11
11
36-49
]
[
1978
34
34
10-21
]
[
2013
12
12
183-91
]
[
2008
1
1
111-46
]
[
2018
]
[
2017
]
[
2014
]
[
1999
]
[
2018
]
[
2018
]
[
2018
]
[
2018
]