Paulo A. S. Veloso, Antonio L. Furtado. View Constructs for the Specification and Design of External Schemas. In Carl G. Davis, Sushil Jajodia, Peter A. Ng, Raymond T. Yeh, editors, Proceedings of the 3rd Int. Conf. on Entity-Relationship Approach (ER 83). pages 637-650, North-Holland, 1983. [doi]
Abstract is missing.