%0 Journal Article %A F. Sh. Shokirov %T Mathematical modeling of breathers of two-dimensional O(3) nonlinear sigma model %J Matematičeskoe modelirovanie i čislennye metody %D 2016 %P 3-16 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMCM_2016_a0/ %G ru %F MMCM_2016_a0