1665-1200
1665-1200
S1665-12002020000200050
Switzerland
00
12
2020
00
12
2020
44
50
61
[
1974
99-135
]
[
1978
]
[
2004
6
3
3
211-8
]
[
1980
3
]
[
2000
33-60
]
[
1993
41
4
4
957-89
]
[
1975
14
3
3
387-421
]
[
1989
10
3
3
157-72
]
[
2002
7
27-31
]
[
1990
161-82
]
[
1985
99
4
4
765-70
]
[
2014
43
2
2
29-42
]
[
1978
1
4
4
515-26
]
[
2013
73
1
1
44-53
]
[
1999
71-94
]
[
1989
]
[
2004
1024
4
4
182-212
]