@book { TheodorStormundseinLebeninderMusik,
    title = "Theodor Storm und sein Leben in der Musik",
    author = "Heiner {Mückenberger}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b11822",
    url = "https://www.peterlang.com/document/1055686"
}