1
Published 1996
Journal
2
Published 1945
Journal
5
Published 1981
Journal
6
Published 1987
Journal
8
Published 1920
Journal
9
Published 1976
Journal
10
Published 1972
Journal
11
Published 1984
Journal
14
Published 1957
Journal
15
Published 1956
Journal
16
Published 1950
Journal
17
Published 1949
Journal
18
Published 1957
Journal
19
Published 1974
Journal
20
Published 1958
Journal