@book{ 0-1157733808, title = {Die Handzeichnungen Michelagniolos Buonarroti}, author = {Frey, Karl and Michelangelo}, editor = {Frey, Karl}, editor = {Michelangelo Buonarroti}, address = {Berlin}, publisher = {Bard}, language = {German}, url = {https://katalog.gfzk.de/Record/0-1157733808} }