%0 Journal Article %A V. T. Fomenko %T Estimate of the power of a set of non-rigid sleeve couplings for surfaces of revolution %J Doklady Akademii Nauk %D 1966 %P 781-784 %V 169 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_169_4_a9/ %G ru %F DAN_1966_169_4_a9