@book { KindheitinderFunktionale,
    title = "Kindheit in der Funktionale",
    author = "Sandro {Bliemetsrieder} and Susanne {Dungs}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01248-4",
    url = "https://www.peterlang.com/document/1044500"
}