Cauchy Sequences in Quasi-Uniform Spaces: Categorical Aspects. - H. L. Bentley; Worthen Hunsaker (Categorial Methods in Computer Science, 1988)

Completion of Quasi-Uniform Frames. - J. Frith; Worthen Hunsaker (Appl. Categorical Struct., 1999)

Frames with Transitive Structures. - Worthen Hunsaker; Jorge Picado (Appl. Categorical Struct., 2002)