%0 Journal Article
%A B. A. Levitskii
%A V. M. Mostepanenko
%A V. M. Frolov
%T Properties of the basis functions of expansions which are invariant under the group $O(4)$
%J Doklady Akademii Nauk
%D 1975
%P 61-64
%V 220
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_220_1_a14/
%G ru
%F DAN_1975_220_1_a14