by KRUEGER,BERND-WIELAND,DE, STREISSLE,GERT,DE, LOCKHOFF,OSWALD,DE
Year of Publication 28.11.1988

by KRUEGER,BERND-WIELAND,DE, STREISSLE,GERT,DE, LOCKHOFF,OSWALD,DE
Year of Publication 28.12.1985

by OPITZ,HANS-GEORG,DE, SCHALLER,KLAUS,DE, LOCKHOFF,OSWALD,DE, STADLER,PETER,US
Year of Publication 28.01.1988

by BRUNNER,HELMUT,DE, SCHALLER,KLAUS,DE, STADLER,PETER,DE, PAESSENS,ARNOLD,DE, STUENKEL,KLAUS GEORG,DE, METZGER,KARL-GEORG,DE, KROLL,HEIN-PETER,DE, ZEILER,HANS-JOACHIM,DE, STREISSLE,GERT,DE, LOCKHOFF,OSWALD,DE, KLIMETZEK,VOLKER,DE, HAYAUCHI,YUTAKA,DE
Year of Publication 28.08.1992

by SCHALLER,KLAUS,DE, KRUEGER,BERND-WIELAND,DE, STADLER,PETER,DE, KROLL,HEIN-PETER,DE, ZEILER,HANS-JOACHIM,DE, METZGER,KARL G,DE, LOCKHOFF,OSWALD,DE
Year of Publication 28.11.1985

by BRUNNER,HELMUT,DE, SCHALLER,KLAUS,DE, STADLER,PETER,DE, PAESSENS,ARNOLD,DE, KROLL,HEIN-PETER,DE, ZEILER,HANS-JOACHIM,DE, STREISSLE,GERT,DE, LOCKHOFF,OSWALD,DE, STUENKEL,KLAUS G.,DE, METZGER,KARL G.,DE, KLIMETZEK,VOLKER,DE, HAYAUCHI,YUTAKA,DE
Year of Publication 30.03.1987

by LOCKHOFF, OSWALD., 51373 LEVERKUSEN, DE
Year of Publication 12.03.1998

by LOCKHOFF, OSWALD., 51373 LEVERKUSEN, DE
Year of Publication 08.01.1998

by SPERZEL, MICHAEL., 42275 WUPPERTAL, DE, LOCKHOFF, OSWALD., 51373 LEVERKUSEN, DE, BRUNNER, HELMUT, DR., 42113 WUPPERTAL, DE, MIELKE, BURKHARD., 51375 LEVERKUSEN, DE
Year of Publication 02.03.1995

by SPERZEL, MICHAEL, LOCKHOFF, OSWALD., 5000 KOELN, DE, GOOSSENS, JOHN., 5090 LEVERKUSEN, DE, BRUNNER, HELMUT, DR, STUENKEL, KLAUS., 5600 WUPPERTAL, DE
Year of Publication 02.11.1989

by STASCH, JOHANNES PETER., 40111 WUPPERTAL, DE, LOCKHOFF, OSWALD., 51373 LEVERKUSEN, DE, PERZBORN, ELISABETH., 42327 WUPPERTAL, DE, NEUSER, DIETER., 40764 LANGENFELD, DE, KURKA, PETER., 40723 HILDEN, DE, LESUR, EVA., 50999 KOELN, DE
Year of Publication 07.11.1996

by STASCH, JOHANNES PETER., 42111 WUPPERTAL, DE, LOCKHOFF, OSWALD., 51373 LEVERKUSEN, DE, PERZBORN, ELISABETH., 42327 WUPPERTAL, DE, NEUSER, DIETER., 40764 LANGENFELD, DE, KURKA, PETER., 40723 HILDEN, DE, LESUR, EVA., 50999 KOELN, DE
Year of Publication 07.11.1996

by SCHUELLER, MATTHIAS.DR., 5600 WUPPERTAL, DE, LOCKHOFF, OSWALD., 5000 KOELN, DE, STOLTEFUSS, JUERGEN, ROEBEN, WOLFGANG. DR., 5060 BERGISCH GLADBACH, DE, PAESSENS, ARNOLD., 5657 HAAN, DE, ROSSEN, KAI., 5090 LEVERKUSEN, DE
Year of Publication 26.09.1991

by TURBERG, ANDREAS., 40699 ERKRATH, DE, ANDERSCH, WOLFRAM., 51468 BERGISCH GLADBACH, DE, LOCKHOFF, OSWALD., 51373 LEVERKUSEN, DE, VELTEN, ROBERT, 50667 KOELN, DE, MOESCHLER, HEINRICH-FERDINAND., 51467 BERGISCH GLADBACH, DE, GEHLING, MATTHIAS., 42799 LEICHLINGEN, DE, GONDOL, DANIEL., 51427 BERGISCH GLADBACH, DE, HARDER, ACHIM., 51109 KOELN, DE, WACHENDORFF-NEUMANN, ULRIKE., 56566 NEUWIED, DE, LENZ, JUERGEN., 51373 LEVERKUSEN, DE, WENDISCH, DETLEF., 51469 BERGISCH GLADBACH, DE, ERDELEN, CHRISTOPH., 42799 LEICHLINGEN, DE, MENCKE, NORBERT., 51381 LEVERKUSEN, DE, GOEHRT, AXEL., 51065 KOELN, DE
Year of Publication 18.09.1997

by LOCKHOFF, OSWALD., 51373 LEVERKUSEN, DE, BRUNNER, HELMUT, DR., 42113 WUPPERTAL, DE, MIELKE, BURKHARD., 51375 LEVERKUSEN, DE
Year of Publication 02.03.1995

by LOCKHOFF, OSWALD., 51373 LEVERKUSEN, DE, BRUNNER, HELMUT, DR., 42113 WUPPERTAL, DE, SCHALLER, KLAUS., 42109 WUPPERTAL, DE, MIELKE, BURKHARD., 51375 LEVERKUSEN, DE
Year of Publication 09.03.1995

by SPERZEL, MICHAEL., 42275 WUPPERTAL, DE, HAYAUCHI, YUTAKA., 51373 LEVERKUSEN, DE, LOCKHOFF, OSWALD., 51373 LEVERKUSEN, DE, STUENKEL, KLAUS., 42113 WUPPERTAL, DE, BRUNNER, HELMUT, DR., 42113 WUPPERTAL, DE, SCHALLER, KLAUS., 42109 WUPPERTAL, DE, MIELKE, BURKHARD., 51375 LEVERKUSEN, DE
Year of Publication 09.03.1995

by LOCKHOFF OSWALD DR.,DE, STREISSLE GERT DR.,DE, PAESSENS ARNOLD DR.,DE, BRUNNER HELMUT DR.,DE, STADLER PETER DR.,DE, SCHALLER KLAUS DR.,DE, STUNKEL KLAUS GEORG DR.,DE, KLIMETZEK VOLKER DR.,DE, HAYAUCHI YUTAKA DR.,DE, ZEILER HANS-JOACHIM DR.,DE, METZGER KARL GEORG DR.,DE, KROLL HEIN-PETER DR.,DE
Year of Publication 13.06.1990

by LOCKHOFF OSWALD DR.,DE, STREISSLE GERT DR.,DE, PAESSENS ARNOLD DR.,DE, BRUNNER HELMUT DR.,DE, STADLER PETER DR.,DE, SCHALLER KLAUS DR.,DE, STUNKEL KLAUS GEORG DR.,DE, KLIMETZEK VOLKER DR.,DE, HAYAUCHI YUTAKA DR.,DE, ZEILER HANS-JOACHIM DR.,DE, METZGER KARL GEORG DR.,DE, KROLL HEIN-PETER DR.,DE
Year of Publication 13.10.1989

by LOCKHOFF OSWALD DR.,DE, STREISSLE GERT DR.,DE, PAESSENS ARNOLD DR.,DE, BRUNNER HELMUT DR.,DE, STADLER PETER DR.,DE, SCHALLER KLAUS DR.,DE, STUNKEL KLAUS GEORG DR.,DE, KLIMETZEK VOLKER DR.,DE, HAYAUCHI YUTAKA DR.,DE, ZEILER HANS-JOACHIM DR.,DE, METZGER KARL GEORG DR.,DE, KROLL HEIN-PETER DR.,DE
Year of Publication 13.10.1989