@book { GewaltundZrtlichkeit,
    title = "Gewalt und Zärtlichkeit",
    subtitle = "Einführung in die Militärbelletristik der DDR 1956-1986",
    author = "Bernhard H. {Decker}",
    year = "1990",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1078710"
}