by STEFEN DUTZMANN, WOLFGANG KRAEMER, HANS SCHEINPFLUG, DIETER BERG
Year of Publication 27.11.1991

by GAYER, HERBERT, DEHNE, HEINZ-WILHELM, GALLENKAMP, BERND, GERDES, PETER, STENZEL, KLAUS, KRUEGER, BERND-WIELAND, DUTZMANN, STEFEN, HAENSSLER, GERD
Year of Publication 24.10.2001

by ALEXANDER KLAUSENER, STEFEN DUTZMANN, GERD HAENBLER, GERD KEEFELD, WILHELM BRANDES
Year of Publication 28.11.1990

by KRUEGER BERNDT-WIELAND, GAYER HERBERT, STENZEL KLAUS, GALLENKAMP BERND, DUTZMANN STEFEN, GERDES PETER, HAENSSLER GERD, DEHNE HEINZ-WILHELM
Year of Publication 31.05.2000

by GAYER HERBERT, STENZEL KLAUS, GALLENKAMP BERND, DUTZMANN STEFEN, GERDES PETER, HAENSSLER GERD, KRUEGER BERND-WIELAND, DEHNE HEINZ-WILHELM
Year of Publication 04.06.1997

by GERDES,PETER, STENZEL,KLAUS, GALLENKAMP,BERND, GAYER,HERBERT, DEHNE,HEINZ-WILHELM, KRUEGER,BERND-WIELAND, DUTZMANN,STEFEN, HAENSSLER,GERD
Year of Publication 28.05.1997

by GAYER, HERBERT, DEHNE, HEINZ-WILHELM, GALLENKAMP, BERND, GERDES, PETER, STENZEL, KLAUS, KRUEGER, BERND-WIELAND, DUTZMANN, STEFEN, HAENSSLER, GERD
Year of Publication 27.12.1996

by KRUEGER BERNDT-WIELAND, GAYER HERBERT, STENZEL KLAUS, GALLENKAMP BERND, DUTZMANN STEFEN, GERDES PETER, HAENSSLER GERD, DEHNE HEINZ-WILHELM
Year of Publication 23.12.1996

by HANSSLER GERD, GAYER HERBERT, STENZEL KLAUS, GALLENKAMP BERND, DUTZMANN STEFEN, GERDES PETER, KRUGER BERND-WIELAND, DEHNE HEINZ-WILHELM
Year of Publication 11.12.1996

by BERND GALLENKAMP, STEFEN DUTZMANN, PETER GERDES, HEINZ-WILHELM DEHNE, KLAUS STENZEL, GERD HANSSLER, BERND-WIELAND KRUGER, HERBERT GAYER
Year of Publication 25.09.1995

by KLEEFELD, GERD., 4040 NEUSS, DE, DUTZMANN, STEFEN-AGR.. DR., 4010 HILDEN, DE, DEHNE, HEINZ-WILHELM., 4019 MONHEIM, DE, KUCK, KARL-HEINZ., 4019 LANGENFELD, DE, BRANDES, WILHELM-LANDW. DR., 5653 LEICHLINGEN, DE
Year of Publication 17.03.1994

by GAYER, HERBERT, DEHNE, HEINZ-WILHELM, GALLENKAMP, BERND, GERDES, PETER, STENZEL, KLAUS, KRUEGER, BERND-WIELAND, DUTZMANN, STEFEN, HAENSSLER, GERD
Year of Publication 14.09.1995