@article{TMF_1988_76_3_a5,
     author = {A. V. Bratchikov and R. P. Grigoryan and A. A. Deriglazov},
     title = {The~$1/N$~expansion in the two-dimensional supersymmetric $O(N)\times O(K)$-invariant},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {371--378},
     year = {1988},
     volume = {76},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1988_76_3_a5/}
}