1. Bracken C (2004) Designs, codes, spin models and the Walsh transform. PhD Thesis, National University of Ireland, Maynooth
2. Dulmage AL, Johnson D, Mendelsohn NS (1960) Orthomorphisms of groups and orthogonal Latin squares. Can J Math 13:356–372
3. McGuire G (1997) Quasi-symmetric designs and codes meeting the Grey-Rankin bound. J Combin Theory Ser A 78(2):280–291
4. Shrikhande MS (1996) Quasi-symmetric designs. In: Colbourn CJ, Dinitz JH (eds) The CRC handbook of combinatorial designs. CRC Press, Boca Raton, pp 430–434
5. Tonchev VD (1996) Codes. In: Colbourn CJ, Dinitz JH (eds) The CRC handbook of combinatorial designs. CRC Press, Boca Raton, pp 517–543