https://digital.katalog.queersearch.org/s/katalog/item/44929, “Homosexual Desire in Revolutionary Russia: The Regulation of Sexual and Gender Dissent”, https://digital.katalog.queersearch.org/s/katalog/item/47802, QueerSearch, accessed 15. März 2025, https://digital.katalog.queersearch.org/s/katalog/item/29230