%0 Journal Article
%A A. D. Myshkis
%T Extremum of a function obtained by ordering two specified smooth functions
%J Matematičeskie zametki
%D 1994
%P 66-73
%V 55
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1994_55_1_a7/
%G ru
%F MZM_1994_55_1_a7