%0 Journal Article
%A V. A. Bykovskii
%T Asymptotic properties of integral points $(a_1,a_2)$, satisfying the congruence $a_1a_2\equiv l(q)$
%J Zapiski Nauchnykh Seminarov POMI
%D 1981
%P 5-25
%V 112
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1981_112_a0/
%G ru
%F ZNSL_1981_112_a0