TY - JOUR AU - D. I. Mangeron TI - On reduced accelerations of any order in the theory of mechanisms and machines and on some of their extremum properties JO - Doklady Akademii Nauk PY - 1957 SP - 27 EP - 28 VL - 112 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_112_1_a5/ LA - ru ID - DAN_1957_112_1_a5 ER -