%0 Journal Article
%A B. Gustafsson
%A Makoto Sakai
%T An Approximation Theorem for Integrable Harmonic Vector Fields.
%J Mathematica Scandinavica
%D 1992
%P 78-90
%V 70
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1992__70_1_167188/
%F MS2_1992__70_1_167188