@article{TMF_1984_58_2_a1,
     author = {A. N. Vasil'ev and M. Yu. Nalimov and Yu. R. Khonkonen},
     title = {$1/N$ expansion: {Calculation} of anomalous dimensions and mixing matrices in the order $1/N$ for $N\times p$ matrix gauge-invariant $\sigma$-model},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {169--183},
     publisher = {mathdoc},
     volume = {58},
     number = {2},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1984_58_2_a1/}
}