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A note on the nucleolus for 2-convex TU games
Driessen, Theo S. H., (2010)
Convexity of the "Airport profit game" and k-convexity of the "bankruptcy game"
Hou, Dongshuang, (2013)
Stackelberg oligopoly TU-games : characterization and nonemptiness of the core
Hou, Dongshuang, (2017)