TY - JOUR AU - L. D. Faddeev TI - On the separation of self-action and scattering effects in perturbation theory JO - Doklady Akademii Nauk PY - 1963 SP - 573 EP - 576 VL - 152 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_152_3_a18/ LA - ru ID - DAN_1963_152_3_a18 ER -