%0 Journal Article
%A A. A. Kuznetsov
%T On a~problem of Avhadiev
%J Lobachevskii journal of mathematics
%D 2004
%P 57-69
%V 16
%I mathdoc
%U http://geodesic.mathdoc.fr/item/LJM_2004_16_a2/
%G en
%F LJM_2004_16_a2