@book { DieStarkeFrau,
    title = "Die Starke Frau",
    subtitle = "Untersuchungen zu einem Weiblichkeitsbild in der epischen Literatur des 19. Jahrhunderts",
    author = "Waltraud {Zuleger}",
    year = "1999",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1088365"
}