%0 Journal Article
%A Allan, Nelo D.
%T A note on the arithmetic of the orthogonal group - II
%J Portugaliae mathematica
%D 1974
%P 193-197
%V 33
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1974__33_4_115238/
%G en
%F PORMA_1974__33_4_115238