@{,
author = {https://digital.katalog.queersearch.org/s/katalog/item/44594, and https://digital.katalog.queersearch.org/s/katalog/item/44595, and https://digital.katalog.queersearch.org/s/katalog/item/43708, and https://digital.katalog.queersearch.org/s/katalog/item/40711,},
year = {1912},
title = {Ehe? zur Reform der sexuellen Moral}
}