1. Designs and their Codes;Assmus,1992
2. E.F. Assmus Jr., J.D. Key, Polynomial codes and finite geometries, in: V.S. Pless, W.C. Huffman, (Eds.), Handbook of Coding Theory, vol. 2, part 2, Elsevier, Amsterdam, 1998, pp. 1269–1343 (Chapter 16).
3. W. Bosma, J. Cannon, Handbook of Magma Functions, Department of Mathematics, University of Sydney, November 1994, http://magma.maths.usyd.edu.au/magma/.
4. The GAP Group, GAP–Groups, Algorithms, and Programming, Version 4.4, 2004, http://www.gap-system.org.
5. Bases of minimum-weight vectors for codes from designs;Gao;Finite Fields Appl.,1998