@book { EngelbertKaempfer16511716,
    title = "Engelbert Kaempfer (1651–1716)",
    author = "Gerhard {Bonn}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1095967"
}