@book { ZwischenHarmonieundKonflikt,
    title = "Zwischen Harmonie und Konflikt",
    author = "Agata {Mirecka} and Natalia {Fuhry}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17367",
    url = "https://www.peterlang.com/document/976897"
}