@book{Peters2021,
author = {Peters, Carl},
editor = {Frank, Walter},
year = {2021},
language = {ger},
copyright = {https://creativecommons.org/public-domain/cc0/},
title = {Gesammelte Schriften. Dritter Band},
url = "http://dx.doi.org/10.17169/refubium-32368",
}