%0 Journal Article
%A B. I. Suleimanov
%T A ``nonlinear'' generalization of special functions of wave catastrophes described by double integrals
%J Matematičeskie zametki
%D 1992
%P 102-106
%V 52
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1992_52_5_a15/
%G ru
%F MZM_1992_52_5_a15