TY - JOUR AU - Yu. P. Zubkov AU - V. F. Kravchenko TI - An approach to the solution of the problem of reception of JO - Doklady Akademii Nauk PY - 1987 SP - 831 EP - 833 VL - 293 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1987_293_4_a13/ LA - ru ID - DAN_1987_293_4_a13 ER -