@book{ 0-1140099590, title = {50 Jahre Asso in Leipzig: Ausstellung 21.7. - 9.9.1979 im Museum der Bildenden Künste Leipzig}, author = {Bettermann, Gerhard}, editor = {Bettermann, Gerhard}, address = {Leipzig}, publisher = {}, year = {1979}, language = {German}, note = {Nebent.: Asso. - Ausstellungskatalog}, url = {https://katalog.ub.uni-leipzig.de/Record/0-1140099590} }