@book { TechnicalAnalysisMythorMagic,
    title = "Technical Analysis - Myth or Magic?",
    author = "Christian {Koessler}",
    year = "2010",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783842808270",
    url = "https://m.diplom.de/document/228205"
}