@book { UndGottsprachEswerdeJonas,
    title = "Und Gott sprach: Es werde Jonas",
    subtitle = "Roman",
    author = "Sebastian {Niedlich}",
    year = "2015",
    publisher = "dotbooks Verlag",
    address = "München, Germany",
    url = "https://www.dotbooks.de/document/301232"
}