@article{TMF_2004_139_1_a6,
     author = {N. A. Slavnov},
     title = {Emptiness {Formation} {Probability} in the {Spin-1/2} $XXZ$ {Heisenberg} {Chain}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {96--103},
     publisher = {mathdoc},
     volume = {139},
     number = {1},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2004_139_1_a6/}
}