01262nam--2200373---450 99000094813020331620180312154836.03-540-42672-80094813USA010094813(ALEPH)000094813USA01009481320020206d2001----km-y0ITAy0103-------baENGDETheoretical computer science7th Italian conference, ICTCS 2001Torino, Italy, October 4-6, 2001proceedingsAntonio Restivo ... [et al.] (eds.)Berlin [etc.]Springer-Verlagcopyr. 2001XI, 440 p.ill.20 cmLecture notes in computer science22022001Lecture notes in computer science2202InformaticaCongressi2001004Restivo,AntonioItalian conference ICTCS <7. ; 2001 ; Torino, Italy>552427ITACBSISBD990000948130203316001 LNCS (2202)0027220 CBS00100110912BKSCIALANDI9020020206USA01110220020403USA011737PATRY9020040406USA011705Theoretical computer science973956UNISA