The Consumption of Live Sporting Events : Satisfaction of Very Important Fans Ahrholdt, Dennis C. Höck, Claudia Ringle, Christian M. 2011 - TUHH Open Research
Empirical identification of success-enhancing website signals in e-tailing:an analysis based on known e-tailers and the theory of reasoned action Ahrholdt, Dennis C. 2011 - Forschungsinformationssystem der UHH