3
Journal / Magazine Electronic
6
Published 1979
Journal / Magazine Electronic
8
Published 1994
Journal / Magazine Electronic
9
Published 2008
Journal / Magazine Electronic
12
Published 2011
Journal / Magazine Electronic
14
15
16
Published 1996
Journal / Magazine Electronic
17
Published 1976
Journal / Magazine Electronic
19
20
Published 1997
(CARLI) (Other Sources: (CODdb)179267, (LFCdb)209994)
Journal / Magazine Electronic