By Calvanese D.   in World Wide Web

ISSN:1386-145X|4|1-2|5-20

Springer Publishing Company ‎(2001)‎

Access to resources Favorite 14.748188

By Cali A.   Calvanese D.   De Giacomo G.   Lenzerini M.   in Information Systems

ISSN:0306-4379|29|2|147-163

Elsevier‎(2004)‎

Access to resources Favorite 7.374094