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I Medici nel Quattrocento e nel Cinquecento : l'architettura tra conoscenza e competenza
ART-Dok (Virtual Library for Art, Heidelberg University), 2014
BASE - Bielefeld Academic Search Engine , ART-Dok (Virtual Library for Art, Heidelberg University)
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Die notwendige Arabeske: Wirklichkeitsaneignung und Stilisierung in der deutschen Kunst des 19. Jahrhunderts
Gebr. Mann Verlag, 1985
BASE - Bielefeld Academic Search Engine , ART-Dok (Virtual Library for Art, Heidelberg University)