@book { RessourcenmanagementinMultiprojektorganisationen,
    title = "Ressourcenmanagement in Multiprojektorganisationen",
    subtitle = "Am Beispiel einer Unternehmensberatung",
    author = "Kilian {Thalhammer}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836610131",
    url = "https://m.diplom.de/document/225615"
}