01319nam a2200385 i 4500991000349559707536090907s a 001 0 eng d9780521519267b13844635-39ule_instDip.to Matematicaeng51222AMS 91-00AMS 03E72AMS 26E25AMS 26E60AMS 28E10AMS 62H20AMS 91B06AMS 91B14AMS 91B82LC QA246Aggregation functions /Michel Grabisch ... [et al.]Cambridge :Cambridge University Press,2009xvii, 460 p. :ill. ;24 cmEncyclopedia of mathematics and its applications ;127Includes bibliographical references and indexNumerical functionsAggregation operatorsGrabisch, Michelauthorhttp://id.loc.gov/vocabulary/relators/aut731164.b1384463526-05-1407-09-09991000349559707536LE013 91-XX GRA11 (2009)12013000292274le013pE75.39-l- 011110.i1500326717-09-09Aggregation functions1440340UNISALENTOle01307-09-09ma -engenk00