0486-6525
0486-6525
S0486-65252019000200149
10.22380/2539472x.803
Ecuador
00
12
2019
00
12
2019
55
2
149
167
[
1983
]
[
1974
XVIII
]
[
1981
]
[
1971
20
3-4
3-4
331-7
]
[
1976
347-53
]
[
1999
162-87
]
[
2017
]
[
1993
]
[
2015
13
2
2
151-61
]
[
2010
21
4-8
]
[
1953
]
[
1948
III
763-98
]
[
1986
17
103-38
]
[
2011
]
[
1988
]
[
1993
]
[
2011
]
[
1979
]
[
1983
]
[
1948
III
1-56
]
[
1990
]
[
2002
]
[
2003
Escocia
]
[
2006
]
[
2011
a
147-70
]
[
2011
b
155-81
]
[
2012
6
46-75
]
[
1994
84
43-71
]
[
1982
]
[
1970
VII
5-21
]
[
1972
]
[
1987
]
[
1996
]
[
1975
]
[
1988
III
413-78
]
[
1973
]
[
1996
]
[
2002
248-68
]
[
1948
]
[
1966
]
[
1998
]
[
2002
269-93
]
[
1992
]