A Modula-2 Implementation of CSP. - M. Collado; R. Morales; J. J. Moreno (ACM SIGPLAN Notices, 1987)

Converstion modules: A methodological approach to the design of real-time applications. - M. Collado; R. Morales; J. J. Moreno (Microprocessing and Microprogramming, 1989)