Papahristodoulou, Christos (2008): A note on the effectiveness of some de-fuzzification measures in a fuzzy pure factors portfolio. Unpublished.
Papahristodoulou, Christos (2007): An analysis of Champions League match statistics. Published in: International Journal of Applied Sports Sciences , Vol. 20, No. 1 (2008): pp. 67-93.
Papahristodoulou, Christos (2009): Bonus, effort, costs, market size and teams' performance. Unpublished.
Papahristodoulou, Christos (2012): Optimal football strategies: AC Milan versus FC Barcelona. Unpublished.
Papahristodoulou, Christos (2006): Team Performance in UEFA Champions League 2005-06. Unpublished.
Papahristodoulou, Christos (2009): The optimal layout of football players: A case study for AC Milan. Unpublished.
Papahristodoulou, Christos (2007): The relative efficiency of UEFA Champions League scorers. Unpublished.
Papahristodoulou, Christos (2008): Wage Differences, Bonus and Team Performances: A parametric non-linear integer programming model. Unpublished.
