FINITE FIELDS AND THEIR APPLICATIONS, vol. 10, no. 4, page. 583 - 614, 2004-10
APPLICABLE ALGEBRA IN ENGINEERING COMMUNICATION AND COMPUTING, vol. 15, no. 2, page. 129 - 147, 2004-09
DISCRETE MATHEMATICS, vol. 282, no. 1-3, page. 81 - 87, 2004-05-06
EUROPEAN JOURNAL OF COMBINATORICS, vol. 25, no. 4, page. 475 - 486, 2004-05
LECTURE NOTES IN COMPUTER SCIENCE, vol. 2971, page. 97 - 111, 2004-01