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Year of Publication 29.01.1990

by TOEPFL,WERNER,CH, NYFFELER,ANDREAS,CH
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by ECKHARDT,WOLFGANG,DE, MEYER,WILLY,CH, TOEPFL,WERNER,CH, KISTINSSON,HAUKUR,CH
Year of Publication 28.04.1988

by KRISTINSSON,HAUKUR,CH, ECKHARDT,WOLFGANG,DE, MEYER,WILLY,CH, TOEPFL,WERNER,CH
Year of Publication 13.03.1986

by MEYER,WILLY,CH, PISSIOTAS,GEORG,DE, TOEPFL,WERNER,CH, GASS,KARL,CH, SCHURTER,ROLF,CH
Year of Publication 14.08.1986

by MEYER,WILLY,CH, PISSIOTAS,GEORG,DE, TOEPFL,WERNER,CH, GASS,KARL,CH, SCHURTER,ROLF,CH
Year of Publication 14.08.1986

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Year of Publication 30.04.1980

by DUERR, DIETER., BOTTMINGEN, CH, TOEPFL, WERNER., BASEL, CH, PISSIOTAS, GEORG., 7850 LOERRACH, DE, MARTIN, HENRY., BASEL, CH, JANIAK, STEFAN., BASEL, CH, ROHR, OTTO., THERWIL, CH
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by MEYER WILLY,CH, GASS KARL,CH, PISSIOTAS GEORG DR.,DE, SCHURTER ROLF DR.,CH, TOEPFL WERNER DR.,CH
Year of Publication 17.09.1985

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Year of Publication 17.09.1985