@book { DieChansonsvonGeorgesBrassensundihrPublikum,
    title = "Die Chansons von Georges Brassens und ihr Publikum",
    author = "Rüdiger {Stellberg}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1070423"
}