%0 Journal Article %A N. M. Akulinichev %T On a dynamical system related to the distribution of the fractional parts of a second-degree polynomial %J Doklady Akademii Nauk %D 1962 %P 503-505 %V 143 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_143_3_a1/ %G ru %F DAN_1962_143_3_a1