https://digital.katalog.queersearch.org/s/katalog/item/43788, “Homosexuels et Lesbiennes dans l'Europe Nazie”, https://digital.katalog.queersearch.org/s/katalog/item/49994, QueerSearch, accessed 2. Mai 2025, https://digital.katalog.queersearch.org/s/katalog/item/26852