1. On the existence of normalized Room squares;Chong;Nanta Math.,1974
2. New lower bounds for the number of pairwise orthogonal symmetric Latin squares;Dinitz;Proc. 10th Southeastern Conference Combinatorics, Graph Theory and Computing,1979
3. Pairwise orthogonal symmetric Latin squares;Dinitz;Congressus Numerantium,1981
4. Room n-cubes of low order;Dinitz;J. Austral. Math. Soc.,1984
5. The existence of Room 5-cubes;Dinitz;J. Comb. Theory,1987