%0 Journal Article
%A V. M. Deundyak
%A B. J. Steinberg
%T Index of convolution operators with slowly varying coefficients on Abelian groups
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1985
%P 84-85
%V 19
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1985_19_4_a13/
%G ru
%F FAA_1985_19_4_a13