https://digital.katalog.queersearch.org/s/katalog/item/38836 and https://digital.katalog.queersearch.org/s/katalog/item/38837, “Und immer wieder kämpfte ich um mein Leben.”, https://digital.katalog.queersearch.org/s/katalog/item/38836, QueerSearch, accessed 18. Juni 2025, https://digital.katalog.queersearch.org/s/katalog/item/4940