@book { DieZerrttungdesArbeitsverhltnisses,
    title = "Die Zerrüttung des Arbeitsverhältnisses",
    author = "Charlotte {Sander}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05830-7",
    url = "https://www.peterlang.com/document/1049406"
}