@book { Zwischenbilanz,
    title = "Zwischenbilanz",
    author = "Thomas {Brose} and Holger {Zaborowski} and Felicitas {Hoppe}",
    year = "2023",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b20507",
    url = "https://www.peterlang.com/document/1299826"
}