References
- Bilous , R. T. 2001 . The point code of a (22, 33, 12, 8, 4)-balanced incomplete block design , Canada : University of Manitoba, Winnipeg . Ph.D. dissertation
- Bose , R. C. 1939 . On the construction of balanced incomplete block designs . Annals of Eugenics , 9 : 353 – 399 .
- Bruck , R. H. and Ryser , H. J. 1949 . The non-existence of certain finite projective planes . Canadian Journal of Mathematics , 1 : 88 – 93 .
- John , P. W. M. 1980 . Incomplete Block Designs New York
- Nguyen , N-K. 1997 . Construction of optimal row-column designs by computer . Computing Science and Statistics , 28 : 471 – 475 .