TY - JOUR AU - R. V. Freivald TI - On the Operating Time of Probabilistic Errorless Turing Machines JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1987 SP - 565 EP - 567 VL - 32 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1987_32_3_a13/ LA - ru ID - TVP_1987_32_3_a13 ER -