by KAPELL,GERHARD, SCHUMMER,ANTON
Year of Publication 10.04.1974

by ANTON SCHUMMER, GERHARD KAPELL
Year of Publication 26.09.1972

by ANTON SCHUMMER, GERHARD KAPELL
Year of Publication 25.11.1969

by KAPELL GERHARD, SCHUMMER ANTON
Year of Publication 20.11.1968

by BARTELS, JUERGEN, SCHUMMER, ANTON, HANSEN, UWE-JENS
Year of Publication 15.01.1988

by SCHUMMER, ANTON, HANSEN, UWE-JENS, BARTELS, JURGEN
Year of Publication 23.12.1987

by BARTELS,JUERGEN, HANSEN,UWE-JENS, SCHUMMER,ANTON
Year of Publication 13.02.1986

by SCHUMMER; ANTON, KOPKE; MICHAEL, HANSEN; UWE-JENS
Year of Publication 11.05.1982

by KOPKE, MICHAEL, SCHUMMER, ANTON, HANSEN, UWE-JENS
Year of Publication 14.08.1980

by HANSEN,UWE-JENS, SCHUMMER,ANTON, KOPKE,MICHAEL
Year of Publication 27.03.1980

by BERNDT GERHARD, KAPELL GERHARD, SCHUMMER ANTON, HANSEN JENS-UWE
Year of Publication 10.06.1985

by BERNDT GERHARD, KAPELL GERHARD, SCHUMMER ANTON, HANSEN JENS-UWE
Year of Publication 28.02.1985

by BERNDT, GERHARD, SCHUMMER, ANTON, KAPELL, GERHARD, HANSEN, JENS-UWE
Year of Publication 21.04.1981

by BERNDT, GERHARD, SCHUMMER, ANTON, HANSEN, JENS U, KAPELL, GERHARD
Year of Publication 29.04.1980

by GERHARD BERNDT, JENS-UWE HANSEN, ANTON SCHUMMER, GERHARD KAPELL
Year of Publication 14.02.1980

by BERNDT,GERHARD, KAPELL,GERHARD, HANSEN,JENS-UWE, SCHUMMER,ANTON
Year of Publication 22.02.1979

by BERNDT GERHARD, KAPELL GERHARD, SCHUMMER ANTON, HANSEN JENS-UWE
Year of Publication 10.02.1979

by SCHUMMER.. ANTON, KAPELL.. GERHARD
Year of Publication 30.05.1968

by KAPELL GERHARD, SCHUMMER ANTON
Year of Publication 26.04.1968

by RUMBERG ALFRED, KLEE HELMUTH, FELDMANN KLAUS, FLOOR HEINRICH, SCHUMMER ANTON
Year of Publication 17.08.1965