%0 Journal Article
%A J. Nečas
%T An approximate method for finding the critical points of even functionals
%J Informatics and Automation
%D 1975
%P 235-239
%V 134
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1975_134_a15/
%G ru
%F TRSPY_1975_134_a15