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Big soft orange
Digital Library Thüringen, 2008-01-25
BASE - Bielefeld Academic Search Engine , Digital Library Thüringen
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Big soft orange
Publication Server of Weimar Bauhaus-University / Online-Publikations-System der Bauhaus-Universität Weimar, 2008-01-25
BASE - Bielefeld Academic Search Engine , Publication Server of Weimar Bauhaus-University / Online-Publikations-System der Bauhaus-Universität Weimar
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Speech for the celebration of the publication of The Proverbial World of Pieter Bruegel at the Embassy of Belgium in Tokyo, March 17,1992
ART-Dok (Virtual Library for Art, Heidelberg University), 2018
BASE - Bielefeld Academic Search Engine , ART-Dok (Virtual Library for Art, Heidelberg University)