@article{TMF_1979_41_3_a12,
     author = {I. P. Bazarov and P. N. Nikolaev},
     title = {Method of statistical operators in the theory of crystals},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {424--430},
     publisher = {mathdoc},
     volume = {41},
     number = {3},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1979_41_3_a12/}
}