%0 Journal Article %A V. A. Yatsun %T $O(4)$-invariant solutions in Yang–Mills theory with scalar field %J Teoretičeskaâ i matematičeskaâ fizika %D 1986 %P 392-400 %V 68 %N 3 %U http://geodesic.mathdoc.fr/item/TMF_1986_68_3_a6/ %G ru %F TMF_1986_68_3_a6