@book { DerErzhlerimsptmittelalterlichenRoman,
    title = "Der Erzähler im spätmittelalterlichen Roman",
    author = "Carola {Voelkel}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1070394"
}