@book { MenschenohneObdachKomplexeKrisenundStrungenBd5,
    title = "Menschen ohne Obdach (Komplexe Krisen und Störungen, Bd. 5)",
    author = "Alex {Füller} and Sarah {Morr} and Christoph {Butterwegge}",
    year = "2021",
    publisher = "Klett-Cotta",
    address = "Stuttgart, Germany"
}