Interactive Information Networks and UK Libraries. - Brian Vickery; Richard Heseltine; Carolyn Brown (J. Documentation, 1984)

Refinement and Simulation of Nets - A Categorical Characterisation. - Carolyn Brown; Doug Gurr (Application and Theory of Petri Nets, 1992)

Timing Petri Nets Categorically. - Carolyn Brown; Doug Gurr (ICALP, 1992)

Temporal Logic and Categories of Petrie Nets. - Carolyn Brown; Doug Gurr (ICALP, 1993)

Allegories of Circuits. - Carolyn Brown; Alan Jeffrey (LFCS, 1994)

Categories, Allegories and Circuit Design - Carolyn Brown; Graham Hutton (LICS, 1994)

A Categorical Linear Framework for Petri Nets. - Carolyn Brown; Doug Gurr (Inf. Comput., 1995)