by HOCKER, JUERGEN, MERTEN, RUDOLF, WIEDER, WOLFGANG, WITTE, JOSEF
Year of Publication 15.05.1984

by HOCKER,JUERGEN,.DR, KOSSMEHL,GERHARD,.DR
Year of Publication 29.12.1983

by HOCKER,JUERGEN,.DR, KOSSMEHL,GERHARD,.DR
Year of Publication 29.12.1983

by HOCKER, JUERGEN, MUELLER, PETER-ROLF, COHNEN, WOLFGANG, DHEIN, ROLF
Year of Publication 18.10.1983

by HOCKER,JUERGEN,DR, JONAS,FRIEDRICH,DR
Year of Publication 08.09.1983

by HOCKER; JUERGEN, WIEDER; WOLFGANG, MERTEN; RUDOLF, WITTE; JOSEF
Year of Publication 17.05.1983

by HOCKER,JUERGEN,DR, DHEIN,ROLF,DR
Year of Publication 28.10.1982

by MERTEN, RUDOLF., 5090 LEVERKUSEN, HOCKER, JUERGEN., 5000 KOELN
Year of Publication 25.03.1976

by HOCKER, JUERGEN, BERGTHALLER, PETER, HIMMELMANN, WOLFGANG, RANZ, ERWIN
Year of Publication 29.07.1975

by MERTEN, RUDOLF., 5090 LEVERKUSEN, HOCKER, JUERGEN., 5000 KOELN
Year of Publication 20.06.1974

by MERTEN, RUDOLF., 5090 LEVERKUSEN, HOCKER, JUERGEN., 5000 KOELN
Year of Publication 22.05.1974

by HOCKER,JUERGEN,DR, HAMMANN,JNGEBORG,DR
Year of Publication 04.04.1974

by MERTEN, RUDOLF., 5090 LEVERKUSEN, HOCKER, JUERGEN., 5000 KOELN
Year of Publication 30.05.1973

by FITZKY; HANS G, HASSEL; TILLMANN, MUELLER; HANS-KLAUS, HEYWANG; GERHARD, HOCKER; JUERGEN
Year of Publication 20.06.1989

by ROTTMAIER; LUDWIG, FUELLMANN; HEINZ-JOSEF, HOCKER; JUERGEN, KIRSCH; JUERGEN, REINKING; KLAUS
Year of Publication 17.01.1989

by HOCKER,JUERGEN,.DR
Year of Publication 12.01.1984

by HOCKER,JUERGEN,.DR, BROICH,BRUNO,.DR, HEINZ,.BUECHEL,KARL
Year of Publication 08.09.1983

by HOCKER,JUERGEN,DR, MERTEN,RUDOLF,DR, JONAS,FRIEDRICH,DR
Year of Publication 28.07.1983

by HOCKER,JUERGEN,DR, BROICH,BRUNO,DR, MUELLER,HANS-KLAUS,DR
Year of Publication 28.04.1983

by HOCKER,JUERGEN,.DR, JONAS,FRIEDRICH,.DR, BROICH,BRUNO,.DR
Year of Publication 10.03.1983