TY - JOUR AU - V. N. Pervushin TI - Eikonal representation for the amplitudes of scattering of Dirac particles by an arbitrary potential JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1971 SP - 264 EP - 272 VL - 9 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1971_9_2_a7/ LA - ru ID - TMF_1971_9_2_a7 ER -