@book { FranzFicker17821849,
    title = "Franz Ficker (1782 - 1849)",
    author = "Tomáš {Hlobil}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17347",
    url = "https://www.peterlang.com/document/1118009"
}