TY - JOUR AU - A. Ya. Kazakov TI - Inverse problems of the theory of radiation transport in a ball JO - Doklady Akademii Nauk PY - 1983 SP - 587 EP - 592 VL - 273 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1983_273_3_a19/ LA - ru ID - DAN_1983_273_3_a19 ER -