@book { DerkennzeichenrechtlicheSchutzdesFilmtitels,
    title = "Der kennzeichenrechtliche Schutz des Filmtitels",
    author = "Sebastian {Heim}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1096250"
}