@book { KonzepteundPerspektivenderB2CPaketlogistik,
    title = "Konzepte und Perspektiven der B2C Paketlogistik",
    author = "Tanja {Preuß}",
    year = "2004",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832428075",
    url = "https://m.diplom.de/document/218537"
}