1
Record Source: Published Materials
Journal
2
Record Source: Published Materials
Journal
4
Published 1981
Record Source: Published Materials
Journal
6
Published 1775
Record Source: Published Materials
Journal
7
Published 1977
Record Source: Published Materials
Journal
8
Published 1982
Record Source: Published Materials
Journal
10
11
Record Source: Published Materials
Journal
12
Published 1777
Record Source: Published Materials
Journal
13
Published 1777
Record Source: Published Materials
Journal
14
Published 1800
Record Source: Published Materials
Journal
17
Published 2003
Record Source: Published Materials
Journal
18
Published 1990
Record Source: Published Materials
Journal
19
20
Record Source: Published Materials
Journal