@article{05555827, title = {String functions for affine Lie algebras integrable modules.}, journal = {SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]}, volume = {4}, year = {2008}, doi = {10.3842/SIGMA.2008.085}, zbl = {1215.17017}, language = {en}, url = {http://dml.mathdoc.fr/item/05555827} }
Kulish, Petr; Lyakhovsky, Vladimir. String functions for affine Lie algebras integrable modules.. SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only], Tome 4 (2008) . doi : 10.3842/SIGMA.2008.085. http://gdmltest.u-ga.fr/item/05555827/