@book { Lebelieberselbstbestimmt,
    title = "Lebe lieber selbstbestimmt",
    author = "Benita {Feller} and Michael {Brepohl}",
    year = "2018",
    publisher = "humboldt",
    address = "Hannover, Deutschland",
    url = "https://schluetersche.openpublishing.com/document/404146"
}