@book { BettlerindereuropischenStadtderModerne,
    title = "Bettler in der europäischen Stadt der Moderne",
    subtitle = "Zwischen Barmherzigkeit, Repression und Sozialreform",
    author = "Beate {Althammer}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1103674"
}