21
by Westrich, Bernhard
Published 2007
Springer Berlin Heidelberg
Other Authors: '; ...Förstner, Ulrich...

22
Published 1996
Springer Berlin Heidelberg
Other Authors: '; ...Förstner, Ulrich...

23
by Heling, Dietrich
Published 1990
Springer Berlin Heidelberg
Other Authors: '; ...Förstner, Ulrich...

24
by Salomons, Wim
Published 1988
Springer Berlin Heidelberg
Other Authors: '; ...Förstner, Ulrich...