@book { GesundheitsmanagementinUnternehmen,
    title = "Gesundheitsmanagement in Unternehmen",
    author = "Maria {Kasemir}",
    year = "2007",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638867511",
    url = "https://www.hausarbeiten.de/document/79329"
}