TY - JOUR AU - V. I. Smirnov TI - The stationary diffusion onto “grey” bodies, particularly onto “grey” sphere JO - Doklady Akademii Nauk PY - 1970 SP - 311 EP - 314 VL - 191 IS - 2 UR - http://geodesic.mathdoc.fr/item/DAN_1970_191_2_a15/ LA - ru ID - DAN_1970_191_2_a15 ER -