@book { ffentlicheSportfrderunginderBundesrepublikDeutschland,
    title = "Öffentliche Sportförderung in der Bundesrepublik Deutschland",
    author = "Christian {Hockenjos}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13715",
    url = "https://www.peterlang.com/document/1068298"
}