@book{Heise2024,
author = {Heise, Robert},
year = {2024},
language = {ger},
copyright = {https://creativecommons.org/public-domain/cc0/},
title = {Über das Vorkommen peptolytischer Fermente bei den Wirbellosen},
url = "http://dx.doi.org/10.17169/refubium-45290",
}