@book { TheodorStormTheDanoGermanPoetandWriter,
    title = "Theodor Storm: The Dano-German Poet and Writer",
    author = "Clifford A. {Bernd}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    url = "https://www.peterlang.com/document/1098726"
}