%0 Journal Article
%A A. V. Malyshev
%A U. M. Pachev
%T On the arithmetic of matrices of second order
%J Zapiski Nauchnykh Seminarov POMI
%D 1980
%P 41-86
%V 93
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1980_93_a4/
%G ru
%F ZNSL_1980_93_a4