TY - JOUR AU - A. A. Krasovskii TI - An estimation algorithm with a retrospective model JO - Doklady Akademii Nauk PY - 1984 SP - 569 EP - 572 VL - 275 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1984_275_3_a12/ LA - ru ID - DAN_1984_275_3_a12 ER -