@{,
author = {https://digital.katalog.queersearch.org/s/katalog/item/42871, and https://digital.katalog.queersearch.org/s/katalog/item/64468,},
year = {1893},
title = {Die konträre Sexualempfindung. Mit Benutzung amtlichen Materials.},
publisher = {https://digital.katalog.queersearch.org/s/katalog/item/47779}
}