@book { SymbolonBand19,
    title = "Symbolon - Band 19",
    author = "Hermann {Jung}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-04829-2",
    url = "https://www.peterlang.com/document/1048849"
}