@book{Feddersen2022,
author = {Feddersen, Ernst},
year = {2022},
language = {ger},
copyright = {https://creativecommons.org/public-domain/cc0/},
title = {Kirchengeschichte Schleswig-Holsteins. Band 2},
url = "http://dx.doi.org/10.17169/refubium-34706",
}