@book { VisuelleManahmenfrdieBandEisheilig,
    title = "Visuelle Maßnahmen für die Band Eisheilig",
    author = "Anja {Keil}",
    year = "2003",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832463496",
    url = "https://m.diplom.de/document/221786"
}