2215-2636
2215-2636
S2215-26362018000200327
10.15517/rk.v42i2.35496
Costa Rica
00
09
2018
00
09
2018
42
2
327
343
[
1966
]
[
2011
67
253
253
389-405
]
[
1969
]
[
1986
]
[
2010
1-26
]
[
1983
V
]
[
2002
35
273-96
]
[
1994
32
78-79
78-79
144-54
]
[
1983
2
2
59-100
]
[
1944
]
[
1998
]
[
1965
]
[
1966
]
[
1741
IV
]
[
1952
]
[
1977
]
[
2000
]
[
2001
]
[
]
[
2003
41
103
103
127-36
]
[
2012
]
[
2000
]
[
2007
]
[
1975
]
[
2015
1
1
1
93-112
]
[
1932
]
[
1997
]