@article{02151041,
title = {Quantum Racah coefficients and subrepresentation semirings.},
journal = {Journal of Lie Theory},
volume = {15},
year = {2005},
pages = {321-333},
zbl = {1062.22042},
language = {en},
url = {http://dml.mathdoc.fr/item/02151041}
}
Sage, Daniel S. Quantum Racah coefficients and subrepresentation semirings.. Journal of Lie Theory, Tome 15 (2005) pp. 321-333. http://gdmltest.u-ga.fr/item/02151041/