@book { ChancenundRisikenderIntegrationvonEBusinessindieWertschpfungskette,
    title = "Chancen und Risiken der Integration von E-Business in die Wertschöpfungskette",
    author = "Andrea {Vollquardsen}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832450182",
    url = "https://m.diplom.de/document/220576"
}