%0 Journal Article %A P. P. Zabreiko %A A. V. Krivko-Krasko %T The conditions of a local minimum of the functions in several variablesand implicit functions %J Trudy Instituta matematiki %D 2010 %P 11-21 %V 18 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMB_2010_18_2_a1/ %G ru %F TIMB_2010_18_2_a1