1. Pierre America, Jaco de Bakker, Joost N. Kok, and Jan Rutten. Operational semantics of a parallel object-oriented language. In Conference Record of the 13th Symposium on Principles of Programming Languages, St. Petersburg, Florida, January 13–15, 1986, 194–208.
2. Pierre America, Jaco de Bakker, Joost N. Kok, and Jan Rutten. Denotational semantics of a parallel object-oriented language. Information and Computation, 83(2):152–205, November 1989.
3. Pierre America. POOL-T: A parallel object-oriented language. In Akinori Yonezawa and Mario Tokoro, editors, Object-Oriented Concurrent Programming, 199–220. MIT Press, 1987.
4. Pierre America. A behavioural approach to subtyping in object-oriented programming languages. In Workshop on Inheritance Hierarchies in Knowledge Representation and Programming Languages, Viareggio, Italy, February 6–8, 1989. Wiley. Also appeared in Philips Journal of Research, 44(2/3):365–383, July 1989.
5. Pierre America. Issues in the design of a parallel object-oriented language. Formal Aspects of Computing, 1(4):366–411, 1989.