@{,
author = {https://digital.katalog.queersearch.org/s/katalog/item/38137,},
year = {2000},
pages = {1-16},
title = {Karl Heinrich Ulrichs zum 175. Geburtstag: Ein (Ge)Denkblatt},
publisher = {https://digital.katalog.queersearch.org/s/katalog/item/40631},
isbn = {3-86149-107-9},
booktitle = {Karl Heinrich Ulrichs zu Ehren}
}