0186-1042
0186-1042
S0186-10422019000300014
10.22201/fca.24488410e.2018.1848
Spain
Ecuador
00
06
2019
00
06
2019
64
2
0
0
[
2016
5
1
1
158-71
]
[
2012
868
868
155-72
]
[
2000
9
4
4
549-84
]
[
2001
56
1
1
87-130
]
[
1984
39
3
3
857-78
]
[
2011
1-9
]
[
1980
8
1
1
3-29
]
[
2007
33
5
5
321-31
]
[
2002
15
1
1
1-33
]
[
2009
22
22
65-83
]
[
2010
5
4-25
]
[
2009
38
1
1
1-37
]
[
2012
27
65
65
101-21
]
[
2006
17
1
1
14-36
]
[
2003
]
[
2010
24
1
1
173-96
]
[
2013
]
[
2012
7
1
1
]
[
2014
]
[
1998
53
4
4
1213-43
]
[
1977
32
2
2
261-75
]
[
1958
48
3
3
261-97
]
[
1963
53
3
3
433-43
]
[
2017
10
22
22
11-9
]
[
2011
]
[
1977
5
2
2
147-75
]
[
1984
39
3
3
]
[
1984
13
2
2
]
[
2015
7
2
2
359-80
]
[
2016
61
1
1
26-40
]
[
1995
50
5
5
1421-60
]
[
2009
17
1/2
1/2
13-8
]
[
2015
16
2
2
445-66
]
[
2016
28
13-28
]
[
2011
37
2
2
117-33
]
[
2015
3
2
2
61-78
]
[
2008
2
2
]
[
2006
XXXVI
1
1
117-47
]
[
1988
43
1
1
1-19
]
[
1977
32
2
2
337-47
]