%0 Journal Article
%A G. G. Magaril-Il'yaev
%A V. M. Tikhomirov
%T Newton's Method, Differential Equations, and the Lagrangian Principle for Necessary Extremum Conditions
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2008
%P 156-177
%V 262
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_2008_262_a11/
%G ru
%F TM_2008_262_a11