@book { AmericanPoliticalOperaintheTwentiethCentury,
    title = "American Political Opera in the Twentieth Century",
    author = "Joanna {Miklaszewska}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b15128",
    url = "https://www.peterlang.com/document/1068736"
}