%0 Journal Article
%A Tetsuya Ozawa
%T On Critical Sets of Distance Functions to a taut Submanifold.
%J Mathematische Annalen
%D 1986
%P 91-96
%V 276
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1986__276_164186/
%F MAN_1986__276_164186