2
Published 1907
Journal / Magazine
3
Published 1999
Journal / Magazine Electronic
6
8
Published 1998
Journal / Magazine
9
Published 1973
Journal / Magazine
10
Published 1937
Journal / Magazine Electronic
13
15
Published 1975
Journal / Magazine Electronic
16
Published 1952
Journal / Magazine Electronic
17
Published 1947
Journal / Magazine Electronic
18
Published 1893
Journal / Magazine Electronic
19
Published 1967
Journal / Magazine Electronic
20
Published 1979
Journal / Magazine Electronic