01184nam--2200385---450-99000299318020331620071018123436.03-540-35998-2000299318USA01000299318(ALEPH)000299318USA0100029931820071018d2005----km-y0itay0103----baengDEa|||||||001yyDigital rights managementtechnologies, Issues challenges and systemsReihaneh Safavi-Naini, Moti Yung(Eds.)Berlin [etc.]Springer[c2005]XI, 355 p.ill.24 cm.Lecture notes in computer science39192001Lecture notes in computer science39192001001-------2001Sicurezza dei datiCongressiSydney2005005.8SAFAVI-NAINI,ReihanehYUNG,MotiITsalbcISBD990002993180203316001 LNCS 391933901/CBS00100215964BKSCISENATORE9020071018USA011234Digital rights management954133UNISA