@book { DerPfarrerimWerkJeremiasGotthelfs,
    title = "Der Pfarrer im Werk Jeremias Gotthelfs",
    author = "Hans {Göttler}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1070913"
}