@book { EmpowermentCaseManagementundSozialeNetzwerkarbeit,
    title = "Empowerment, Case Management und Soziale Netzwerkarbeit",
    author = "Heike  {Meyer}",
    year = "2010",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640539321",
    url = "https://www.hausarbeiten.de/document/142701"
}