@book { BeitrgezurslawischenMusikinMitteldeutschland,
    title = "Beiträge zur slawischen Musik in Mitteldeutschland",
    author = "Kathinka {Rebling} and Bert {Greiner}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097079"
}