@book { JazzinderDDRundPolen,
    title = "Jazz in der DDR und Polen",
    author = "Christian {Schmidt-Rost}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-04465-2",
    url = "https://www.peterlang.com/document/1048576"
}