1
by Quick, Reiner, Wurl, (em.) Dr. Dr. h.c. Hans-Jürgen
Published 2012
Gabler Verlag

2
by Wurl, (em.) Dr. Dr. h.c. Hans-Jürgen, Greth, Michael
Published 1998
Gabler Verlag

3
by Wurl, (em.) Dr. Dr. h.c. Hans-Jürgen, Greth, Michael
Published 2000
Gabler Verlag