%0 Journal Article %A D. S. Sage %T Quantum Racah Coefficients and Subrepresentation Semirings %J Journal of Lie Theory %D 2005 %P 321-333 %V 15 %N 1 %U http://geodesic.mathdoc.fr/item/JOLT_2005_15_1_a21/ %F JOLT_2005_15_1_a21