@{,
author = {https://digital.katalog.queersearch.org/s/katalog/item/40728,},
year = {2004},
title = {Der homosexuelle Mann ... Anmerkungen und Beobachtuzngen aus zwei Jahrzehnten},
publisher = {https://digital.katalog.queersearch.org/s/katalog/item/49268},
isbn = {3-935596-35-9}
}