by ECKARDT,KLAUS,DD, FUNKE,UDO,DD, SCHULZE,MANFRED,DD, STEPANAUSKAS,MARLENA,DD, TOEPFER,GOTTFRIED,DD, THRUM,HEINZ,DD, SEIFERT,ANDREAS,DD
Year of Publication 09.11.1988

by WIDERA,ROLAND,DD, DIETZE,HELMUT,DD, SEIFERT,ANDREAS,DD, MUEHLSTAEDT,MANFRED,DD
Year of Publication 13.07.1983

by ALDER,ERNST,DD, SEIFERT,ANDREAS,DD, SCHWARZE,HANS,DD, TRUEMPLER,WOLF-DIETER,DD, MUEHLSTAEDT,MANFRED,DD
Year of Publication 06.01.1982