@book { DieHaftungimgemeindlichenKonzern,
    title = "Die Haftung im gemeindlichen Konzern",
    author = "Carsten {Schulte}",
    year = "2003",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1095339"
}