1. Assmus, E.F. Jr., Key, J.D.: Designs and their codes. In: Cambridge Tracts in Mathematics, vol. 103. Cambridge University Press, Cambridge (1993)
2. Blokhuis A., Szőnyi T., Weiner Zs.: On sets without tangents in Galois planes of even order. Des. Codes Cryptogr. 29, 91–98 (2003)
3. Calkin N.J., Key J.D., de Resmini M.J.: Minimum weight and dimension formulas for some geometric codes. Des. Codes Cryptogr. 17, 105–120 (1999)
4. Cannon, J., Bosma, W. (eds.). Handbook of Magma Functions. Computational Algebra Group, School of Mathematics and Statistics, University of Sydney (2003)
5. Clark K.L., Key J.D.: Geometric codes over fields of odd prime power order. Congr. Numer. 137, 177–186 (1999)