@book{ 0-1119117232, title = {Heinrich Wittenwiler in Konstanz und Der Ring: (Tagung Konstanz 1993)}, series = {Jahrbuch der Oswald-von-Wolkenstein-Gesellschaft}, author = {Brunner, Horst}, editor = {Brunner, Horst}, address = {Frankfurt/Main}, publisher = {Oswald-von-Wolkenstein-Gesellschaft}, year = {1995}, language = {German}, url = {https://katalog.ub.uni-leipzig.de/Record/0-1119117232} }