%0 Journal Article %A S. I. Repin %T Estimates of deviation from the exact solutions for some boundary-value problems with incompressibilily condition %J Algebra i analiz %D 2004 %P 124-161 %V 16 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2004_16_5_a5/ %G ru %F AA_2004_16_5_a5