TY - JOUR AU - V. V. Petrov AU - G. M. Ulanov TI - The similarity of sliding, vibrational and optimal conditions of motion in servomechanisms JO - Doklady Akademii Nauk PY - 1957 SP - 394 EP - 397 VL - 112 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_112_3_a6/ LA - ru ID - DAN_1957_112_3_a6 ER -