Knowledge representation techniques : a rough set approach / P. Doherty [et al.], 2006 r=on-line. - Текст : электронный.
Transactions on rough sets VIII / ed.: J. F. Peters, A. Skowron, 2008 r=on-line. - Текст : электронный.
Inhibitory rules in data analysis : a rough set approach / P. Delimata [et al.], 2009 r=on-line. - Текст : электронный.
Monitoring, security, and rescue techniques in multiagent systems / B. Dunin-Keplicz [et al.], 2005 r=on-line. - Текст : электронный.