@book { SpektroskopischeUntersuchunganOxoninundCapriblauGN,
    title = "Spektroskopische Untersuchung an Oxonin und Capriblau GN",
    author = "Siegfried {Gantert}",
    year = "2001",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832444198",
    url = "https://m.diplom.de/document/220026"
}