2
Published 1958
Journal / Magazine
3
Published 1979
Journal / Magazine
4
Published 1980
Journal / Magazine
5
Published 2009
Journal / Magazine Electronic
6
Published 1972
Journal / Magazine
8
Published 1986
Journal / Magazine
9
Published 1969
Journal / Magazine Electronic
10
Published 1986
Journal / Magazine Electronic
11
Published 1974
Journal / Magazine Electronic
12
Published 1983
Journal / Magazine
13
Published 2004
Journal / Magazine Electronic
14
Published 1980
Journal / Magazine Electronic
15
Published 1980
Journal / Magazine Electronic
16
Published 1977
Journal / Magazine Electronic
17
Published 1989
Journal / Magazine Electronic
18
Published 1997
Journal / Magazine Electronic
19
Published 1968
Journal / Magazine
20
Published 1981
Journal / Magazine