%0 Journal Article %A M. B. Dubashinskiy %T On the uniform approximation by harmonic and almost harmonic vector fields %J Zapiski Nauchnykh Seminarov POMI %D 2011 %P 58-84 %V 389 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2011_389_a3/ %G ru %F ZNSL_2011_389_a3