@book{ 0-1097962849, title = {Gustaf Wasa}, series = {Monumenta musicae Svecicae}, author = {Naumann, Johann Gottlieb and Kellgren, Johan Henrik}, address = {Stockholm}, publisher = {Reimers}, year = {1991}, language = {Swedish}, url = {https://katalog.ub.uni-leipzig.de/Record/0-1097962849} }