@book { DigitalehochauflsendeZeitlupenkameras,
    title = "Digitale hoch auflösende Zeitlupenkameras",
    author = "Hagen {Schönherr}",
    year = "2009",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836638944",
    url = "https://m.diplom.de/document/227403"
}