Parallel Processing and Applied Mathematics 4th International Conference, PPAM 2001 Naleczow, Poland, September 9-12, 2001 Revised Papers - Wyrzykowski, Roman; Wyrzykowski, Roman; Dongarra, Jack; Dongarra, Jack; Paprzycki, Marcin; Paprzycki, Marcin; Wasniewski, Jerzy; Wasniewski, Jerzy (Springer Berlin Heidelberg : Imprint: Springer, 2002)