by SCHULZE, HANS, BARTKOWIAK, FRANK, JAKOBS, KARLHANS, WALZ, KLAUS
Year of Publication 12.04.1989

by WIRTH,WOLFGANG,DE, ENGELHARDT,ULRICH,DE, HORSTMANN,HEINZ-OTTO,DE, BARTKOWIAK,FRANK,DE, SINGER,ROLF-JUERGEN,DE, BOEHMKE,GUENTHER,DE, SCHULZE,HANS,DE, WANGERMANN,KLAUS,DE, REIZLEIN,KARL,DE
Year of Publication 28.01.1992

by WIRTH,WOLFGANG,DE, ENGELHARDT,ULRICH,DE, HORSTMANN,HEINZ-OTTO,DE, BARTKOWIAK,FRANK,DE, SINGER,ROLF-JUERGEN,DE, BOEHMKE,GUENTHER,DE, SCHULZE,HANS,DE, WANGERMANN,KLAUS,DE, REIZLEIN,KARL,DE
Year of Publication 28.12.1990

by WANGERMANN, KLAUS. DR., 4150 KREFELD, DE, BARTKOWIAK, FRANK. DR., 5000 KOELN, DE, REIZLEIN, KARL. DR., 5000 KOELN, DE, SCHULZE, HANS. DR., 5000 KOELN, DE, HORSTMANN, HEINZ-OTTO. DR., 5060 BERGISCH GLADBACH, DE, ENGELHARDT, ULRICH. DR., 5090 LEVERKUSEN, DE, WIRTH, WOLFGANG. DR., 5202 HENNEF, DE, BOEHMKE, GUENTHER. DR., 5090 LEVERKUSEN, DE, SINGER, ROLF-JUERGEN. DR., 5600 WUPPERTAL, DE
Year of Publication 17.05.1990

by SCHULZE, HANS, SCHOSSLER, WILLI, BOEHMKE, GUNTHER, SCHROER, WOLF-DIETER, BARTKOWIAK, FRANK, JAKOBS, KARLHANS
Year of Publication 25.04.1990

by WIRTH, WOLFGANG, SCHULZE, HANS, REIZLEIN, KARL, SINGER, ROLF-JURGEN, WANGERMANN, KLAUS, HORSTMANN, HEINZ-OTTO, ENGELHARDT, ULRICH, BOEHMKE, GUNTHER, BARTKOWIAK, FRANK
Year of Publication 01.11.1994

by WOLFGANG WIRTH, ROLF-JURGEN SINGER, KLAUS WANGERMANN, KARL REIZLEIN, HANS SCHULZE, HEINZ-OTTO HORSTMANN, ULRICH ENGELHARDT, GUNTHER BOEHMKE, FRANK BARTKOWIAK
Year of Publication 27.09.1993

by SCHULZE, HANS, SCHOESSLER, WILLI, BLANK, HEINZ, ULRICH, BARTKOWIAK, FRANK, JAKOBS, KARLHANS, PASSON, KARL-HEINZ, SCHULTZ, KLAUS-DIETER
Year of Publication 18.08.1993

by SCHULZE, HANS, SCHOSSLER, WILLI, BLANK, HEINZ, ULRICH, BARTKOWIAK, FRANK, JAKOBS, KARLHANS, PASSON, KARL-HEINZ, SCHULTZ, KLAUS-DIETER
Year of Publication 14.08.1991

by WIRTH, WOLFGANG, SCHULZE, HANS, REIZLEIN, KARL, WANGERMANN, KLAUS, HORSTMANN, HEINZ-OTTO, ENGELHARDT, ULRICH, SINGER, ROLF-JUERGEN, BARTKOWIAK, FRANK, BOEHMKE, GUENTHER
Year of Publication 10.10.1990

by SCHULZE, HANS, SCHOSSLER, WILLI, BLANK, HEINZ, ULRICH, BARTKOWIAK, FRANK, JAKOBS, KARLHANS, PASSON, KARL-HEINZ, SCHULTZ, KLAUS-DIETER
Year of Publication 01.08.1990

by WALZ,KLAUS,DR, SCHULZE,HANS,DR, BARTKOWIAK,FRANK,DR, JAKOBS,KARLHANS
Year of Publication 20.04.1989

by SCHULZE, HANS, SCHULTZ, KLAUS-DIETER., 4019 MONHEIM, DE, BLANK, HEINZ ULRICH., 5068 ODENTHAL, DE, PASSON, KARL-HEINZ., 5090 LEVERKUSEN, DE, BARTKOWIAK, FRANK, SCHOESSLER, WILLI., 5000 KOELN, DE, JAKOBS, KARLHANS., 5060 BERGISCH GLADBACH, DE
Year of Publication 26.07.1990