@phdthesis{ 0-110090011X, title = {Politik im Schweizerischen Rundfunk bis 1947}, author = {Schröder, Christian}, address = {}, publisher = {}, year = {1991}, school = {Münster (Westf.), Univ., Diss., 1992}, language = {German}, url = {https://katalog.ub.uni-leipzig.de/Record/0-110090011X} }