MULLIN, R.C., and WALLIS, W.D.. "On the Existence of Room Squares of Order 4n." Aequationes mathematicae 6 (1971): 306-309. <http://eudml.org/doc/136204>.
@article{MULLIN1971, author = {MULLIN, R.C., WALLIS, W.D.}, journal = {Aequationes mathematicae}, pages = {306-309}, title = {On the Existence of Room Squares of Order 4n}, url = {http://eudml.org/doc/136204}, volume = {6}, year = {1971}, }
TY - JOUR AU - MULLIN, R.C. AU - WALLIS, W.D. TI - On the Existence of Room Squares of Order 4n JO - Aequationes mathematicae PY - 1971 VL - 6 SP - 306 EP - 309 UR - http://eudml.org/doc/136204 ER -