@{,
author = {https://digital.katalog.queersearch.org/s/katalog/item/39083,},
year = {1973},
title = {Der Intim-Briefkasten. Dr. Heimberg antwortet.},
publisher = {https://digital.katalog.queersearch.org/s/katalog/item/47889},
isbn = {978-3-517-00419-8}
}