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Electronic Commerce Research and Applications > 2016 > 20 > C > 171-182
European Journal of Operational Research > 2009 > 195 > 2 > 563-574
European Journal of Operational Research > 2007 > 178 > 1 > 305-321
Electronic Commerce Research and Applications > 2016 > 20 > C > 171-182
European Journal of Operational Research > 2009 > 195 > 2 > 563-574
European Journal of Operational Research > 2007 > 178 > 1 > 305-321