@{,
author = {https://digital.katalog.queersearch.org/s/katalog/item/40831, and https://digital.katalog.queersearch.org/s/katalog/item/44508,},
year = {1919},
title = {Mehrehe und Mutterschaft: Ein Briefwechsel},
publisher = {https://digital.katalog.queersearch.org/s/katalog/item/47898}
}