0377-9424
0377-9424
S0377-94242018000200009
10.15517/rac.v42i2.33774
Costa Rica
Costa Rica
Costa Rica
00
12
2018
00
12
2018
42
2
9
27
[
2015
39
3
3
47-60
]
[
2007
9
2
2
161-7
]
[
2002
35-56
]
[
2000
2
1
1
31-42
]
[
2011
63
1
1
110-3
]
[
2008
151
578-86
]
[
2015
13
4
4
326-31
]
[
2017
53
1
1
15-24
]
[
2011
28
4
4
268-79
]
[
2013
2
318
]
[
2001
56
6
6
623-33
]
[
1994
80
1
1
100-6
]
[
2010
3
3
3
627-32
]
[
1992
2
83-99
]
[
2002
526-9
]
[
2002
265-87
]
[
2005
79-89
]
[
2014
24
8
8
965-70
]
[
2012
22
1
1
55-60
]
[
2004
27
4
4
181-202
]
[
2010
50-69
]
[
2015
187-205
]
[
2012
5
23-7
]
[
2007
87-93
]
[
1985
14
572-4
]
[
1992
17
3
3
199-203
]
[
2007
18
240-51
]
[
2005
22
4
4
343-51
]
[
2014
24
2
2
393-7
]
[
2000
36
4
4
287-92
]
[
2006
120
]
[
2013
69-76
]
[
2016
26
1
1
175-84
]
[
2007
816
]
[
2014
121-35
]
[
2011
4
459-65
]
[
2009
33
2
2
171-82
]
[
2017
90
39-49
]
[
2003
39
1
1
42-8
]
[
2013
66
102-24
]
[
2006
38
1
1
124-33
]
[
2012
44
206-17
]
[
2006
42
2
2
109-13
]
[
2003
18
1
1
9-10
]
[
2014
45
]
[
1999
8
4
4
535-49
]
[
2014
138
656-61
]
[
2013
34
3
3
163-75
]
[
2011
150-80
]
[
2017
39
4
4
457-64
]