@book { WasistMusiksoziologie,
    title = "Was ist Musiksoziologie?",
    author = "Michael {Parzer}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00119-8",
    url = "https://www.peterlang.com/document/1054152"
}