%0 Journal Article %A D. I. Mangeron %T On reduced accelerations of any order in the theory of mechanisms and machines and on some of their extremum properties %J Doklady Akademii Nauk %D 1957 %P 27-28 %V 112 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_112_1_a5/ %G ru %F DAN_1957_112_1_a5