%0 Journal Article %A P. O. Shorygin %T Approximate controllability of the~Navier--Stokes system in unbounded domains %J Sbornik. Mathematics %D 2003 %P 1725-1745 %V 194 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2003_194_11_a6/ %G en %F SM_2003_194_11_a6