@book { DasProblemdesSelbstmordesinStefanZweigsLebenundWerk,
    title = "Das Problem des Selbstmordes in Stefan Zweigs Leben und Werk",
    author = "Rosi {Cohen}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1070706"
}