1
by Steers, Richard M., 1944-
Published 1981
Book
2
3
by Lewis, David, 1942-
Published 1993
Book
6
by Keller, Jan, 1955-
Published 1989
Book
7
by Szmek, Jiří
Published 2003
Thesis Manuscript
8
by Vollmuth, Hilmar J., 1936-
Published 1999
Book
10
13
Book
15
Published 1995
Book
16
by Roberts, Wess
Published 2005
Book
17
by Fritz, Roger
Published 1994
Book
19
Published 2005
Book
20