@article{TMF_1979_39_3_a14,
     author = {I. L. Simyatitskii},
     title = {Gibbs states in the case of classical representation of quantum spin systems},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {429--430},
     publisher = {mathdoc},
     volume = {39},
     number = {3},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1979_39_3_a14/}
}