@{, author = {https://digital.katalog.queersearch.org/s/katalog/item/45336,}, year = {1919}, title = {Pflege der Sexualwissenschaft}, publisher = {https://digital.katalog.queersearch.org/s/katalog/item/47809}, booktitle = {Hundert Jahre A. Marcus und E. Webers Verlag 1818-1918} }