@article{AM2_1973__9_182366,
     author = {W.D. WALLIS},
     title = {Construction of {Skew} {Room} {Squares} {(Short} {Communication)}},
     journal = {Aequationes mathematicae},
     pages = {319--319},
     publisher = {mathdoc},
     volume = {9},
     year = {1973},
     url = {http://geodesic.mathdoc.fr/item/AM2_1973__9_182366/}
}