https://digital.katalog.queersearch.org/s/katalog/item/44218 and https://digital.katalog.queersearch.org/s/katalog/item/44219, “Repetitorium Anatomicum”, https://digital.katalog.queersearch.org/s/katalog/item/48863, QueerSearch, accessed 15. März 2025, https://digital.katalog.queersearch.org/s/katalog/item/27673