2B1DFDA2-DB8D-4B3E-B9EA-34EA64FB26AEFormal Representation and Proof for Cooperative Games: A Foundation for Complex Social BehaviourResearch GrantEP/J007498/1798CB33D-C79E-4578-83F2-72606407192CEPSRCINCOME_ACTUAL389556A5934A9F-2524-4F43-A6A5-2961BC782616Efficient sets are smallJournal of Mathematical Economicsd74f93e4bf3e6c413c0b1486c63636f6Beardon A2013-01-01http://dx.doi.org/10.1016/j.jmateco.2013.04.006http://dx.doi.org/10.1016/j.jmateco.2013.04.0065Journal Article/Review545245c9738931.35078194