@book { DieFuzzyLogikinderMehrzielentscheidung,
    title = "Die Fuzzy-Logik in der Mehrzielentscheidung",
    author = "Jannes {Kraft}",
    year = "2015",
    publisher = "BACHELOR + MASTER PUBLISHING",
    address = "Hamburg, Deutschland",
    url = "https://m.bachelor-master-publishing.de/document/297312"
}