@book { ArbeitsundGesundheitsschutzinprekrerArbeit,
    title = "Arbeits- und Gesundheitsschutz in prekärer Arbeit",
    author = "Anja {Stockrahm}",
    year = "2008",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640158577",
    url = "https://m.hausarbeiten.de/document/114328"
}