%0 Journal Article %A V. V. Belokurov %A N. I. Usyukina %T Double logarithmic asymptotic behavior of~vertex functions in~quantum chromodynamics. %J Teoretičeskaâ i matematičeskaâ fizika %D 1980 %P 171-179 %V 45 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1980_45_2_a2/ %G ru %F TMF_1980_45_2_a2