@book { TraditionelleundalternativeWohnformenfrSeniorinnenundSenioren,
    title = "Traditionelle und alternative Wohnformen für Seniorinnen und Senioren",
    author = "Andrea {Schulz}",
    year = "2005",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832490553",
    url = "https://m.diplom.de/document/224214"
}