@{,
author = {https://digital.katalog.queersearch.org/s/katalog/item/44574,},
year = {1906},
title = {Das Liebesleben in der Natur: Eine Entwicklungsgeschichte der Liebe. Dritter Band},
publisher = {https://digital.katalog.queersearch.org/s/katalog/item/49399}
}