C. Ritson, and J. Simpson. Communicating Process Architectures 2008, volume 66 of Concurrent Systems Engineering Series, page 293--307. Amsterdam, The Netherlands, IOS Press, (September 2008)
S. Marr, M. Haupt, and T. D'Hondt. Proceedings of the 3rd Workshop on Virtual Machines and Intermediate Languages, page 3:1--3:2. New York, NY, USA, ACM, (October 2009)(extended abstract).