@book { SpinningtheCommercialWeb,
    title = "Spinning the Commercial Web",
    subtitle = "International Trade, Merchants, and Commercial Cities, c. 1640-1939",
    author = "Margrit {Schulte Beerbühl} and Jörg {Vögele}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097146"
}