@book { WillaCathersLucyGayheartandFranzSchubertsWinterreise,
    title = "Willa Cather's «Lucy Gayheart» and Franz Schubert's «Winterreise»",
    author = "Marianne {Davidson}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13219",
    url = "https://www.peterlang.com/document/1056180"
}