%0 Journal Article %A L. L. Sokolov %A K. V. Kholshevnikov %T Regional integrability of the $N$-body problem %J Differencialʹnye uravneniâ %D 1992 %P 437-441 %V 28 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1992_28_3_a10/ %G ru %F DE_1992_28_3_a10