1
by Gray, J. A. Muir
Published 1997
Book
6
7
Published 2001
Book
9
Book
12
by Gladkij, Ivan, 1933-
Published 2003
Book
15
by Kejdová, Zuzana
Published 2005
Thesis Manuscript
16
by Souhami, Robert., Tobias, Jeffrey.
Published 1998
Book
17
Published 2001
Book