@Article {cddm.isi01,
author = {S. Castano and V. De Antonellis and S. De Capitani di Vimercati and M. Melchiori},
title = {An {XML}-based Integration Scheme for Web Data Sources},
publisher = {Hermes Science Publishing},
journal = {Ingenierie des Systemes d'Information},
volume = {6},
number = {1},
pages = {99-122},
year = {2001}
}