1
Published 1872
Journal / Magazine Electronic
2
Published 1903
Journal / Magazine Electronic
3
Published 1882
Journal / Magazine Electronic
4
Published 1972
Journal / Magazine Electronic
5
Published 1922
Journal / Magazine Electronic
6
Published 1972
Journal / Magazine Electronic
8
Published 1987
Journal / Magazine
9
Published 1959
Journal / Magazine Electronic
10
Published 1978
Journal / Magazine Electronic
11
Published 1975
Journal / Magazine Electronic
12
Published 1999
Journal / Magazine Electronic
14
Published 1986
Journal / Magazine Electronic
15
Published 1962
Journal / Magazine Electronic
16
Published 1846
Journal / Magazine Electronic
17
18
19
Published 1783
Journal / Magazine Electronic
20
Published 1939
Journal / Magazine Electronic