@article{TMF_1978_36_2_a1,
     author = {I. Ya. Aref'eva},
     title = {Diagram technique for the low-temperature phase in the chiral field model},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {159--165},
     publisher = {mathdoc},
     volume = {36},
     number = {2},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1978_36_2_a1/}
}