https://digital.katalog.queersearch.org/s/katalog/item/42738 and https://digital.katalog.queersearch.org/s/katalog/item/42487, “Talk Schwuz - 37.1981 - 10 Jahre später: Schwules Leben trotz AIDS”, 1991, QueerSearch, accessed 30. April 2025, https://digital.katalog.queersearch.org/s/katalog/item/31060