[1] |
Bose, R. C.; Shrikhande, S. S.; Parker, F. T., Further results on the construction of mutually orthogonal latin squares and the falsity of Euler’s conjecture, Can. J. Math., 12, 189-203 (1960) · Zbl 0093.31905 |
[2] |
J. Dénes and A.D. Keedwell, Latin squares and their applications (book in preparation).; J. Dénes and A.D. Keedwell, Latin squares and their applications (book in preparation). |
[3] |
A.J.W. Hilton, On double diagonal and cross latin squares, to appear.; A.J.W. Hilton, On double diagonal and cross latin squares, to appear. · Zbl 0277.05010 |
[4] |
Sade, A., Produit direct-singulier de quasigroupes orthogonaux et anti-abéliens, Ann. Soc. Sci. Bruxelles Ser. I, 74, 91-99 (1960) · Zbl 0100.02204 |