TY - JOUR AU - V. R. Kireitov TI - The Cauchy problem in the whole space and an inverse problem for equations of mean spatial illuminance propagation JO - Doklady Akademii Nauk PY - 1985 SP - 1066 EP - 1069 VL - 284 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1985_284_5_a8/ LA - ru ID - DAN_1985_284_5_a8 ER -