1. 1. W. O. Alltop, A Method for Extending Binary Linear Codes, IEEE Transactions on Information Theory 30 (1984), 871–872.
2. 2. A. Betten, H. Fripertinger, A. Kerber, A. Wassermann, K.-H. Zimmermann, Codierungstheorie: Konstruktionen und Anwendungen linearer Codes, Berlin: Springer, 1998.
3. 3. Wieb Bosma, John Cannon, Catherine Playoust, The Magma algebra system I: The user language, J. Symbolic Comput. 24 (1997), 235–265. See also the Magma home page at
http://magma.maths.usyd.edu.au/magma/
.
4. 4. A. E. Brouwer, Bounds on the Size of Linear Codes, in: V. S. Pless, W. C. Hu.-man (eds), Handbook of Coding Theory, Amsterdam: Elsevier, 1998, pp. 295–461. On-line version at
http://www.win.tue.nl/~aeb/voorlincod.html
.
5. 5. J. Cannon, A. Steel, G. White, Linear Codes over Finite Fields, Chapter 115 in: John Cannon, Wieb Bosma (eds.), Handbook of Magma Functions, Version 2.11, Volume 8, Sydney, 2004, pp. 3521–3596.