%0 Journal Article
%A U. Boscain
%T Projection Singularities of Extremals and Morse Property for Minimum Time
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2002
%P 399-407
%V 236
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_2002_236_a41/
%G en
%F TM_2002_236_a41