1
by Brussaard, P. J., Koch, J. H.
Published 1986
Springer US

2
by Koch, J.H., De Witt Huberts, P.K.A.
Published 1989
Springer US

3
Published 1997
Springer US
Other Authors: '; ...Koch, J.H....

4
Published 1994
Springer US
Other Authors: '; ...Koch, J.H....