TY - JOUR AU - V. F. Kravchenko AU - V. I. Shcherbak TI - A method for the structural analysis of optimal algorithms JO - Doklady Akademii Nauk PY - 1990 SP - 1098 EP - 1100 VL - 310 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1990_310_5_a16/ LA - ru ID - DAN_1990_310_5_a16 ER -