by SPRINGER,HELMUT, BERNHAGEN,WOLFGANG,.DR
Year of Publication 03.06.1982

by SPRINGER,HELMUT, BERNHAGEN,WOLFGANG,.DR
Year of Publication 04.03.1982

by SPRINGER,HELMUT, BERNHAGEN,WOLFGANG,.DR, WEBER,JUERGEN,.DR
Year of Publication 28.04.1983

by SPRINGER,HELMUT, BERNHAGEN,WOLFGANG,.DR, WEBER,JUERGEN,.DR
Year of Publication 26.08.1982

by SPRINGER,HELMUT, WEBER,JUERGEN,.DR, BERNHAGEN,WOLFGANG,.DR
Year of Publication 04.12.1980

by SPRINGER,HELMUT, WEBER,JUERGEN,.DR, BERNHAGEN,WOLFGANG,.DR
Year of Publication 17.04.1980

by SPRINGER,HELMUT, WEBER,JUERGEN,.DR, BERNHAGEN,WOLFGANG,.DR
Year of Publication 18.10.1979

by BERNHAGEN, WOLFGANG. DR., 4330 MUEHLHEIM, WEBER, JUERGEN. DR., 4200 OBERHAUSEN, SPRINGER, HELMUT, 4200 OBERHAUSEN
Year of Publication 19.02.1981

by BERNHAGEN, WOLFGANG- . DR., 4330 MUELHEIM, SPRINGER, HELMUT, (GRAD.), 4200 OBERHAUSEN, WEBER, JUERGEN. DR., 4200 OBERHAUSEN
Year of Publication 11.12.1980

by WEBER, JUERGEN. DR., 4200 OBERHAUSEN, BERNHAGEN, WOLFGANG. DR., 4330 MUELHEIM, SPRINGER, HELMUT, 4200 OBERHAUSEN
Year of Publication 06.11.1980

by WEBER, JUERGEN. DR., 4200 OBERHAUSEN, BERNHAGEN, WOLFGANG. DR., 4330 MUELHEIM, SPRINGER, HELMUT, 4200 OBERHAUSEN
Year of Publication 26.06.1980

by BERNHAGEN, WOLFGANG. DR., 4330 MUEHLHEIM, WEBER, JUERGEN. DR., 4200 OBERHAUSEN, SPRINGER, HELMUT, 4200 OBERHAUSEN
Year of Publication 04.06.1980

by WEBER, JUERGEN. DR., 4200 OBERHAUSEN, SPRINGER, HELMUT., 4200 OBERHAUSEN, BERNHAGEN, WOLFGANG. DR., 4330 MUELHEIM
Year of Publication 13.03.1980

by SPRINGER, HELMUT, 4200 OBERHAUSEN, DE, BERNHAGEN, WOLFGANG. DR., 4330 MUELHEIM, DE, WEBER, JUERGEN. DR., 4200 OBERHAUSEN, DE
Year of Publication 31.07.1986

by SPRINGER, HELMUT, 4200 OBERHAUSEN, DE, BERNHAGEN, WOLFGANG. DR., 4330 MUELHEIM, DE, WEBER, JUERGEN. DR
Year of Publication 11.04.1985

by SPRINGER, HELMUT, 4200 OBERHAUSEN, DE, BERNHAGEN, WOLFGANG. DR., 4330 MUELHEIM, DE, WEBER, JUERGEN. DR., 4200 OBERHAUSEN, DE
Year of Publication 19.05.1982

by SPRINGER,HELMUT, WIEBUS,ERNST, BERNHAGEN,WOLFGANG,.DR, WEBER,JUERGEN,.DR, KNIEP,CLAUS, FALK,VOLKER,.DR
Year of Publication 01.04.1982

by BERNHAGEN, WOLFGANG. DR., 4330 MUELHEIM, DE, SPRINGER, HELMUT, (GRAD.), 4200 OBERHAUSEN, DE, WEBER, JUERGEN. DR., 4200 OBERHAUSEN, DE
Year of Publication 12.11.1981

by SPRINGER,HELMUT, BERNHAGEN,WOLFGANG,.DR, BRUNDIN,EIKE,.DR, HACK,ADOLF, BACH,HANSWILHELM,.DR, GICK,WILHELM,.DR
Year of Publication 26.06.1980

by BERNHAGEN, WOLFGANG- . DR., 4330 MUELHEIM, CORNILS, BOY. DR., 4220 DINSLAKEN, WEBER, JUERGEN. DR., 4200 OBERHAUSEN, SPRINGER, HELMUT, 4200 OBERHAUSEN
Year of Publication 03.01.1980