@book { DelegationrztlicherTtigkeiten,
    title = "Delegation ärztlicher Tätigkeiten",
    author = "Kerstin {Bohne}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01661-1",
    url = "https://www.peterlang.com/document/1046878"
}