%0 Journal Article %A M. S. Nikol'skii %T Some problems on the tracking of a given motion in the presence of noise %J Differencialʹnye uravneniâ %D 1995 %P 1866-1873 %V 31 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1995_31_11_a10/ %G ru %F DE_1995_31_11_a10