@book { KinderKinder,
    title = "Kinder, Kinder!",
    author = "Dominik {Becher} and Elmar {Schenkel}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-02616-0",
    url = "https://www.peterlang.com/document/1047484"
}