Patrick C. Fischer, Dirk Van Gucht. Determining when a Structure is a Nested Relation. 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 171-180, Morgan Kaufmann, 1985. [doi]
Abstract is missing.