@book{ 0-1083401653, title = {Kunstausstellung der Deutschen Demokratischen Republik}, address = {}, publisher = {}, year = {1987}, language = {German}, url = {https://swbplus.bsz-bw.de/bsz013401653inh.htm}, url = {https://katalog.ub.uni-leipzig.de/Record/0-1083401653} }