A multiplier theorem.

Proper circulant weighing matrices of weight $$p^2$$.

Nonexistence of CW(110, 100).

On Lander's conjecture for difference sets whose order is a power of 2 or 3.

On non-existence of perfect and nearly perfect sequences.

Proper partial geometries with Singer groups and pseudogeometric partial difference sets.

Study of proper circulant weighing matrices with weight 9.

New Hadamard matrices of order 4<i>p</i>² obtained from Jacobi sums of order 16.

Determination of all possible orders of weight 16 circulant weighing matrices.

Circulant weighing matrices of weight 2^2<i>t</i>.

Symmetric Weighing Matrices Constructed using Group Matrices.

A New Class of Optimal Optical Orthogonal Codes With Weight Five.

Constructions of Relative Difference Sets with Classical Parameters and Circulant Weighing Matrices.

On Circulant Complex Hadamard Matrices.

Cyclic Relative Difference Sets with Classical Parameters.

Abelian Difference Sets Without Self-conjugacy.

A Sharp Exponent Bound for McFarland Difference Sets withp=2.

Difference Sets Corresponding to a Class of Symmetric Designs.

A Family of Semi-Regular Divisible Difference Sets.

A Construction of Partial Difference Sets in Z_p² × Z_p² × . × Z_p².

The Structure of the Abelian Groups Containing McFarland Difference Sets.

Relative difference sets with n = 2.

On (p^a, p, p^a, p^a-1)-Relative Difference Sets.

Strongly Regular Cayley Graphs with lambda - mu = -1.

On subsets of partial difference sets.

Nonexistence of certain perfect arrays.

A Survey of Partial Difference Sets.

Abelian Divisible Difference Sets with Multiplier - 1.

Reversible relative difference sets.

McFarland's Conjecture on Abelian Difference Sets with Multiplier -1.

Difference Sets in Dihedral Groups.

Schur rings and cyclic association schemes of class three.

A Family of Difference Sets Having -1 as an Invariant.

A note on binary arrays with a certain window property.

Partial difference sets.

The Existence and Nonexistence of Perfect Addition Sets.