Aviel Klausner, Nathan Goodman. Multirelations - Semantice and Languages. In Alain Pirotte, Yannis Vassiliou, editors, VLDB 85, Proceedings of 11th International Conference on Very Large Data Bases, August 21-23, 1985, Stockholm, Sweden. pages 251-258, Morgan Kaufmann, 1985. [doi]
Abstract is missing.