Information Processing & Management
Information Processing and Management > 2000 > 36 > 2 > 313-330
Information Processing and Management > 2004 > 40 > 5 > 727-733
Information Processing and Management > 2004 > 40 > 5 > 791-805
Information Processing and Management > 2004 > 40 > 5 > 807-827
Information Processing and Management > 2004 > 40 > 5 > 773-790
Information Processing and Management > 2004 > 40 > 5 > 849-868
Information Processing and Management > 2004 > 40 > 5 > 829-847
Information Processing and Management > 2007 > 43 > 4 > 983-1004