@book{ 0-1156002583, title = {Thüringische und sächsische Burgen}, author = {Mrusek, Hans-Joachim and Beyer, Klaus G.}, editor = {Mrusek, Hans-Joachim}, editor = {Beyer, Klaus G.}, address = {Leipzig}, publisher = {Edition}, year = {1965}, language = {German}, url = {https://katalog.ub.uni-leipzig.de/Record/0-1156002583} }