TY - JOUR AU - A. M. Kolchuzhkin TI - Application of formulas of perturbation theory for a modification of estimates in calculations of radiation fields by the Monte Carlo method JO - Doklady Akademii Nauk PY - 1981 SP - 346 EP - 348 VL - 256 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1981_256_2_a21/ LA - ru ID - DAN_1981_256_2_a21 ER -