@article{SIGMA_2011_7_a6,
     author = {Hermann Boos},
     title = {Fermionic {Basis} in {Conformal} {Field} {Theory} and {Thermodynamic} {Bethe} {Ansatz} for {Excited} {States}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2011},
     volume = {7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2011_7_a6/}
}