Konrad Boehmer (EDT)/ Netherlands) Schonberg-Kandinsky Symposium (1993 Hague/ SCHONBERG-KANDINSKY SYMPOSIUM (EDT)
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Ferdinand Kriwet (ART)/ Gregor Jansen (EDT)/ Sven Beckstette/ Konrad Boehmer/ Marc Matter
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Jonathan Dunsby/ Joseph N. Straus/ Yves Knockaert/ Max Paddison/ Konrad Boehmer
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Julia Robinson, Heinz-Klaus Metzger, Konrad Boehmer, Yvonne Rainer, David W. Patterson
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