@book { MarievonEbnerEschenbach,
    title = "Marie von Ebner-Eschenbach",
    subtitle = "Leben und Werk",
    author = "Edith {Toegel}",
    year = "1997",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1085859"
}