@book { JohannProkopSchaffgotsch,
    title = "Johann Prokop Schaffgotsch",
    author = "Rudolf {Svoboda}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05141-4",
    url = "https://www.peterlang.com/document/1050385"
}