TY - JOUR AU - B. M. Barbashov AU - V. V. Nesterenko TI - Approximation of the propagators of virtual particles and the high-energy behavior of Feynman diagrams JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1970 SP - 293 EP - 300 VL - 4 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1970_4_3_a1/ LA - ru ID - TMF_1970_4_3_a1 ER -