0034-7426
0034-7426
S0034-74262018000100009
10.15446/recolma.v1n52.74525
Costa Rica
00
06
2018
00
06
2018
52
1
9
31
[
1962
1
245-8
]
[
1967
]
[
1982
308
523-615
]
[
2010
]
[
1996
304
225-52
]
[
2004
328
299-351
]
[
2008
47
203-24
]
[
1959
70
1-8
]
[
1995
]
[
1994
5
1
1
861-75
]
[
]
[
1978
]
[
2002
]
[
1998
]
[
2003
153
197-229
]
[
2004
88
632-58
]
[
1987
55
59-126
]
[
1994
]
[
1995
]
[
1962
1
319-43
]
[
2007
208
622-46
]
[
2007
18
695-721
]
[
1991
62
275-300
]
[
1988
1
867-918
]
[
1992
5-95
]
[
2015
]