%0 Journal Article
%A Guillem Rull
%A Carles Farré
%A Ernest Teniente
%A Toni Urpí
%T Validation of Schema Mappings with Nested Queries
%J Computer Science and Information Systems
%D 2013
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CSIS_2013_10_1_a6/
%F CSIS_2013_10_1_a6