21
Published 1992
Journal / Magazine Electronic
22
Published 2004
Journal / Magazine Electronic
23
Published 2007
Journal / Magazine Electronic
24
Published 2008
Journal / Magazine Electronic
25
Published 2007
Journal / Magazine Electronic
26
Published 1978
Journal / Magazine Electronic
27
Published 1981
Journal / Magazine Electronic
28
Published 1975
Journal / Magazine Electronic
29
Published 1982
Journal / Magazine Electronic
30
Published 1990
(CARLI) (Other Sources: (CONdb)320022, (DPUdb)637430)
Journal / Magazine Electronic
31
Published 1992
Journal / Magazine Electronic
32
Published 1960
Journal / Magazine Electronic
33
Published 2012
Journal / Magazine Electronic
34
Published 1983
Journal / Magazine Electronic
35
Published 1999
Journal / Magazine Electronic
36
Published 1934
(CARLI) (Other Sources: (CONdb)326313, (WHEdb)888589)
Journal / Magazine Electronic
37
Published 2001
Journal / Magazine Electronic
38
Published 1999
Journal / Magazine Electronic
39
Published 1992
Journal / Magazine Electronic
40
Published 2008
Journal / Magazine Electronic