@book { EvaluationvonVerwaltungsmodernisierung,
    title = "Evaluation von Verwaltungsmodernisierung",
    author = "Christian {Buschhoff}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13855",
    url = "https://www.peterlang.com/document/1068419"
}