1. Constructions for Orthogonal Matrices;Craigen,1991
2. Constructing Hadamard matrices with orthogonal pairs;Craigen;Ars Combin.,1992
3. The structure of weighing matrices having large weights;Craigen;Designs, Codes, and Cryptography,1995
4. Trace, symmetry and orthogonality;Craigen;Canad. Math. Bull.,1994
5. Complex Golay sequences;Craigen;JCMCC,1994