2
Published 1988
Book
5
by Lévy, Pierre P.
Published 1998
Book
7
by Mitchell, William J. 1944-2010
Published 1996
Book
8
by Veselý, Lukáš
Published 2001
Thesis Manuscript
9
by Horrocks, Chris
Published 2002
Book
11
by Grau, Oliver, 1965-
Published 2003
Book
13
by -lh-
Article
19
Article
20
Article