%0 Journal Article
%A N. V. Kuznetsov
%T The distribution of norms of primitive hyperbolic classes of the modular group and asymptotic formulas for the eigenvalues 

%J Doklady Akademii Nauk
%D 1978
%P 40-43
%V 242
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1978_242_1_a8/
%G ru
%F DAN_1978_242_1_a8