By Atzeni P.   in World Wide Web

ISSN:1386-145X|4|1-2|21-47

Springer Publishing Company ‎(2001)‎

Access to resources Favorite 13.943726

By Mecca G.   Atzeni P.   in Journal of Computer and System Sciences

ISSN:0022-0000|58|3|453-482

Academic Press‎(1999)‎

Access to resources Favorite 10.836885