@book { FriedrichSchaudinn18711906,
    title = "Friedrich Schaudinn (1871-1906)",
    author = "Joachim S. {Hohmann} and Peter G. {Hesse}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1115526"
}