Pereira, L.M., Monteiro, L., Cunha, J.C., and Aparicio, J.N. "Concurrency and Communication in Delta Prolog", Conf. Proc. IEE Int. Specialist Seminar on "The Design and Application of Parallel Digital Processors", Lisbon, 1988 pp. 99-104.

Languages mentioned

• Delta Prolog {1984}