@article{TMF_1975_23_2_a6,
     author = {Yu. A. Tserkovnikov},
     title = {Calculation of correlation functions in the case of degeneracy of the state of statistical equilibrium},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {221--237},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1975_23_2_a6/}
}