%0 Journal Article
%A A. E. Lipin
%T On a problem related to second-order Diophantine equations
%J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta
%D 2019
%P 38-44
%V 54
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IIMI_2019_54_a2/
%G ru
%F IIMI_2019_54_a2