%0 Journal Article
%A N. V. Diligenskii
%T Application of methods of perturbations in the theory of production functions
%J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
%D 1999
%P 204-206
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VSGTU_1999_7_a28/
%G ru
%F VSGTU_1999_7_a28