Andrea Calì, Domenico Lembo, Riccardo Rosati. Intensional query processing in data integration systems under integrity constraints. In Sergio Flesca, Sergio Greco, Domenico Saccà , Ester Zumpano, editors, Proceedings of the Eleventh Italian Symposium on Advanced Database Systems, SEBD 2003, Cetraro (CS), Italy, June 24-27, 2003. pages 475-482, Rubettino Editore, 2003.
Abstract is missing.