@book { TeamorientierteAnreizsysteme,
    title = "Teamorientierte Anreizsysteme",
    author = "Thomas {Stoffenberger}",
    year = "1999",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832416102",
    url = "https://m.diplom.de/document/217491"
}