@book { FunktionelleMyofaszialeDysbalancenimTennissport,
    title = "Funktionelle (Myo-)fasziale Dysbalancen im Tennissport",
    author = "Stefan {Kaspar}",
    year = "2021",
    publisher = "BACHELOR + MASTER PUBLISHING",
    address = "Hamburg, Deutschland",
    url = "https://m.bachelor-master-publishing.de/document/990660"
}