@article{TMF_1991_86_1_a2,
     author = {I. V. Musatov and A. N. Tavkhelidze and V. F. Tokarev},
     title = {Repulsion in an~instanton gas, formation of a~core in the nucleon, and the method of {Bogolyubov} hierarchies},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {31--42},
     publisher = {mathdoc},
     volume = {86},
     number = {1},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1991_86_1_a2/}
}