%0 Journal Article %A W.D. WALLIS %T Construction of Skew Room Squares (Short Communication) %J Aequationes mathematicae %D 1973 %P 319-319 %V 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1973__9_182366/ %F AM2_1973__9_182366