TY - JOUR AU - V. P. Zagonov TI - An approach to the solution of operator equations using a priori JO - Doklady Akademii Nauk PY - 1986 SP - 529 EP - 532 VL - 289 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_289_3_a2/ LA - ru ID - DAN_1986_289_3_a2 ER -