@article{05909773, title = {Fermionic basis in conformal field theory and thermodynamic Bethe ansatz for excited states.}, journal = {SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]}, volume = {7}, year = {2011}, doi = {10.3842/SIGMA.2011.007}, zbl = {1219.82056}, language = {en}, url = {http://dml.mathdoc.fr/item/05909773} }
Boos, Hermann. Fermionic basis in conformal field theory and thermodynamic Bethe ansatz for excited states.. SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only], Tome 7 (2011) . doi : 10.3842/SIGMA.2011.007. http://gdmltest.u-ga.fr/item/05909773/