%0 Journal Article %A И.А. Чиркова %T Nonwandering points and the set of central motions in discontinuous disperse dynamic systems %J Matematičeskie issledovaniâ %D 1986 %P 151-154 %V 88 %I mathdoc %U http://geodesic.mathdoc.fr/item/MI_1986__88_189864/ %G en %F MI_1986__88_189864