1
by Blaschek, Günther, Pomberger, Gustav
Published 1990
Springer Berlin Heidelberg

3
by Blaschek, Günther, Pomberger, Gustav, Ritzinger, Franz
Published 1987
Springer Berlin Heidelberg

4
by Blaschek, Günther, Pomberger, Gustav, Ritzinger, Fritz
Published 1986
Springer Berlin Heidelberg