@article{TMF_1994_98_3_a11,
     author = {A. LeClair},
     title = {Affine lie algebras in massive field theory and form factors from vertex operators},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {430--441},
     publisher = {mathdoc},
     volume = {98},
     number = {3},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1994_98_3_a11/}
}