%0 Journal Article
%A W.D. Wallis
%T On the Existence of Room Squares. (Short Communications).
%J Aequationes mathematicae
%D 1972
%P 315-316
%V 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1972__8_136313/
%F AM2_1972__8_136313