@book { berdasPassivineinigensptmittelalterlichenStadtchroniken,
    title = "Über das Passiv in einigen spätmittelalterlichen Stadtchroniken",
    author = "Timo {Reko}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1090240"
}