An Isomorphism Theorem Between the 7-Adic Integers and a Ring Associated with a Hexagonal Lattice. - Wei Z. Kitto; David Clifford Wilson (Appl. Algebra Eng. Commun. Comput., 1991)

An Isomorphism Between the P-adic Integers and a Ring Associated with a Tiling of N-space By Permutohedra. - Wei Z. Kitto; Andrew Vince; David Clifford Wilson (Discret. Appl. Math., 1994)