TY - JOUR AU - V. V. Belokurov AU - N. I. Usyukina TI - A~method for calculating the double logarithmic asymptotic behavior of vertex functions in quantum field theory JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1979 SP - 157 EP - 168 VL - 41 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1979_41_2_a1/ LA - ru ID - TMF_1979_41_2_a1 ER -