An extension for residue difference sets. - Derek Jennings; Kevin Byard (Discret. Math., 1997)

Qualified residue difference sets with zero. - Derek Jennings; Kevin Byard (Discret. Math., 1998)

Lam's power residue addition sets. - Kevin Byard; Ron Evans; Mark Van Veen (Adv. Appl. Math., 2011)