Extending CSP: denotational semantics. - Adrian E. Lawrence (IEE Proc. Softw., 2003)

CSP extended: imperative state and true concurrency. - Adrian E. Lawrence (IEE Proc. Softw., 2003)

Making the Mainstream Accessible: What's in a Game?. - Matthew T. Atkinson; Sabahattin Gucukoglu; Colin H. C. Machin; Adrian E. Lawrence (ICCHP, 2006)

Making the mainstream accessible: redefining the game. - Matthew T. Atkinson; Sabahattin Gucukoglu; Colin H. C. Machin; Adrian E. Lawrence (Sandbox@SIGGRAPH, 2006)