@book { InformationSharingineinerSupplyChain,
    title = "Information-Sharing in einer Supply Chain",
    author = "Lian {Li}",
    year = "2006",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832499921",
    url = "https://m.diplom.de/document/224889"
}