@book { EarlyGermanAmericanImprints,
    title = "Early German-American Imprints",
    author = "Doris {Wilsdorf}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1089117"
}