%0 Journal Article
%A Yasuo Matsushita
%T Fields of 2-Planes on Compact Simply-Connected Smooth 4-Manifolds.
%J Mathematische Annalen
%D 1988
%P 687-690
%V 280
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1988__280_3_164393/
%F MAN_1988__280_3_164393