1
Published 2006
Journal / Magazine Electronic
2
Published 1978
Journal / Magazine Electronic
3
Published 1978
Journal / Magazine
4
6
Published 1999
Journal / Magazine
7
Published 1978
Journal / Magazine
8
Journal / Magazine
9
Published 1992
Journal / Magazine
10
Published 1992
Journal / Magazine
11
Published 1991
Journal / Magazine
12
Published 1991
Journal / Magazine
13
Journal / Magazine
14
Published 1989
Journal / Magazine
15
Published 1992
Journal / Magazine
16
Published 1992
Journal / Magazine
17
Published 1993
Journal / Magazine
18
Published 1992
Journal / Magazine
19
Published 1991
Journal / Magazine
20
Journal / Magazine