%0 Journal Article %A Etingof, Pavel I. %A Kirillov, Jr., Alexander A. %T Representation-theoretic proof of the inner product and symmetry identities for Macdonald's polynomials %J Compositio Mathematica %D 1996 %P 179-202 %V 102 %N 2 %I Kluwer Academic Publishers %U http://archive.numdam.org/item/CM_1996__102_2_179_0/ %G en %F CM_1996__102_2_179_0