@book { DmitriSchostakowitschsOperDieNase,
    title = "Dmitri Schostakowitschs Oper «Die Nase»",
    subtitle = "Zur Problematik der Kategorie des Grotesken in der Musik",
    author = "Bettina {Wagner}",
    year = "2003",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1095300"
}