@book { MobileComputingfrdieBaustelle,
    title = "Mobile Computing für die Baustelle",
    author = "Michael {Nolte}",
    year = "2001",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832444624",
    url = "https://m.diplom.de/document/220069"
}