@book { KurztutorialzurWindowsprogrammierungunterC,
    title = "Kurztutorial zur Windowsprogrammierung unter C++",
    author = "Jens {Bartschat}",
    year = "2001",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832440183",
    url = "https://m.diplom.de/document/219653"
}