Many-Valued Generalizations of Two Finite Intervals in Post's Lattice. - Graham C. Denham (ISMVL, 1994)

Annihilators of Orlik-Solomon Relations. - Graham C. Denham; Sergey Yuzvinsky (Adv. Appl. Math., 2002)

Short Generating Functions for some Semigroup Algebras. - Graham C. Denham (Electron. J. Comb., 2003)

Eigenvectors for a random walk on a hyperplane arrangement. - Graham C. Denham (Adv. Appl. Math., 2012)