@book { ImprovingtheQualityofLeadersDecisionMakinginITCompaniestoAchieveBetterPredictionsaboutFutureDevelopmentsforCompetitiveAdvantage,
    title = "Improving the Quality of Leaders' Decision Making in IT Companies to Achieve Better Predictions about
 Future Developments for Competitive Advantage",
    author = "Rainer {Knaack}",
    year = "2007",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/225257"
}