@book { RechtsproblemederTransportdokumente,
    title = "Rechtsprobleme der Transportdokumente",
    author = " {Xiao-Bing Yang-Benckendorff}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1086644"
}