2594-066X
2594-066X
S2594-066X2020000100001
10.22201/cieg.2594066xe.2020.59.01
Suiza
00
06
2020
00
06
2020
59
1
30
[
1970
151
]
[
1990
]
[
2002
]
[
2005
20
47
47
169-80
]
[
2002
3
3
3
335-44
]
[
1997
]
[
2013
25
1
1
35-58
]
[
1990
2a
]
[
1997
]
[
2010
]
[
2014
79-95
]
[
1998
44
1
1
10-23
]
[
2010
17
3
3
301-18
]
[
1986
]
[
2015
15
6
6
960-75
]
[
2003
]
[
2009
]
[
2019
]
[
1991
]
[
1976
]
[
1980
]
[
2009
49-62
]
[
1991
]
[
2007
]
[
2007
10
2
2
147-66
]
[
2017
225-42
]
[
]
[
]
[
2015
14
4
4
643-57
]
[
2015
10
1
1
67-81
]
[
2016
17
2
2
157-73
]
[
2017
]
[
]
[
2015
23
]
[
2001
7
4
4
663-79
]
[
2019
]
[
2003
24
24
24
10-24
]
[
2005
]
[
2011
]
[
1997
]
[
1995
93-109
]
[
2001
]
[
2006
6
4
4
505-17
]
[
2007
22
1
1
186-209
]
[
2018
]
[
2004
4
3
3
255-64
]
[
2009
]
[
2017
]
[
2011
]
[
2010
]
[
1975
16
3
3
19-28
]
[
2017
]
[
2008
]
[
2012
]
[
2000
201-46
]
[
1996
144-62
]
[
1987
27
77-95
]
[
2015
49
1
1
88-105
]
[
2012
]
[
1993
]
[
2007
]
[
2010
10
2
2
195-211
]
[
2012
]
[
2002
31
4
4
533-57
]
[
1993
]
[
2016
]