%0 Journal Article
%A V. I. Arnol'd
%T Critical points of smooth functions and their normal forms
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1975
%P 1-75
%V 30
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1975_30_5_a1/
%G en
%F RM_1975_30_5_a1