@book { Prognoseberichterstattung,
    title = "Prognoseberichterstattung",
    author = "Daniela {Barth}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00334-5",
    url = "https://www.peterlang.com/document/1054200"
}