%0 Journal Article
%A Haščák, Alexander
%T Integral equivalence between a nonlinear system and its nonlinear perturbation
%J Mathematica slovaca
%D 1984
%P 393-404
%V 34
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MASLO_1984__34_4_a7/
%G en
%F MASLO_1984__34_4_a7