@book { BusinesstoBusinessIntegrationvonEDIhinzuXML,
    title = "Business-to-Business-Integration von EDI hin zu XML",
    author = "Philipp {Wagner}",
    year = "2003",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832463519",
    url = "https://m.diplom.de/document/221788"
}