@{,
author = {https://digital.katalog.queersearch.org/s/katalog/item/40063, and https://digital.katalog.queersearch.org/s/katalog/item/43447,},
year = {1925},
title = {Die Prostitution: Zweiter Band. Erste Hälfte},
publisher = {https://digital.katalog.queersearch.org/s/katalog/item/49452}
}