1
Published 1954
Record Source: Published Materials
Journal
2
Published 1966
Record Source: Published Materials
Journal
3
Published 1986
Record Source: Published Materials
Journal
4
Published 1989
Record Source: Published Materials
Journal
5
Published 1986
Record Source: Published Materials
Journal
6
Published 1987
Record Source: Published Materials
Journal
7
Published 1986
Record Source: Published Materials
Journal
8
Published 1987
Record Source: Published Materials
Journal
9
Published 1987
Record Source: Published Materials
Journal
10
Published 1988
Record Source: Published Materials
Journal
11
12
Published 1973
Record Source: Published Materials
Journal
13
Record Source: Published Materials
Journal
14
Published 1960
Record Source: Published Materials
Journal
16
Published 1956
Record Source: Published Materials
Journal
17
Published 1976
Record Source: Published Materials
Journal
18
Published 1969
Record Source: Published Materials
Journal
19
Record Source: Published Materials
Journal
20