%0 Journal Article %A M. P. Zabelina %A I. V. Fryazinov %T Convergence of difference schemes for the two-dimensional Navier--Stokes equations for an incompressible fluid in vortex-flow function-angular velocity variables %J Differencialʹnye uravneniâ %D 1984 %P 1203-1213 %V 20 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_7_a11/ %G ru %F DE_1984_20_7_a11