@book { DiemathematischeUntersuchungderMusterbildungaufTierfellen,
    title = "Die mathematische Untersuchung der Musterbildung auf Tierfellen",
    author = "Angelique {Jakob}",
    year = "2014",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/270305"
}