@book { KlnerZunftprozessevordemReichskammergericht,
    title = "Kölner Zunftprozesse vor dem Reichskammergericht",
    author = "Philipp {Nordloh}",
    year = "2008",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1105403"
}