1. Difference sets and intercalation pairs;Journal of Statistical Planning and Inference;2000-05
2. Planar cyclic difference packings;Journal of Combinatorial Designs;2000
3. A survey of partial difference sets;Designs, Codes and Cryptography;1994-10
4. The multiplier conjecture for elementary abelian groups;Journal of Combinatorial Designs;1994
5. Generalized perfect arrays and menon difference sets;Designs, Codes and Cryptography;1992-03