%0 Journal Article %A Van Sifu %A Xue Kang %T Investigation of equations for coefficient functions of the Yang--Mills field and their solutions %J Teoretičeskaâ i matematičeskaâ fizika %D 1987 %P 33-46 %V 73 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1987_73_1_a3/ %G ru %F TMF_1987_73_1_a3