1
by Pfitzmann, Birgit
Published 1996
Springer Berlin Heidelberg

3
by Lacoste, Gérard, Pfitzmann, Birgit, Steiner, Michael, Waidner, Michael
Published 2000
Springer Berlin Heidelberg

4
Published 2001
Springer Berlin Heidelberg
Other Authors: '; ...Pfitzmann, Birgit...

5
by Lacoste, Gerard
Published 2000
Springer Berlin Heidelberg
Other Authors: '; ...Pfitzmann, Birgit...