2
Published 1987
Journal / Magazine Electronic
5
Journal / Magazine Electronic
10
Journal / Magazine Electronic
11
Published 2002
Journal / Magazine Electronic
13
Published 2010
Journal / Magazine Electronic
14
Published 1993
Journal / Magazine Electronic
15
Published 1969
Journal / Magazine Electronic
16
Published 1964
Journal / Magazine Electronic
17
Published 1980
Journal / Magazine Electronic
18
Published 1998
Journal / Magazine Electronic
19
Published 1900
Journal / Magazine Electronic
20