Information Processing & Management
Information Processing and Management > 2001 > 37 > 5 > 677-699
Information Processing and Management > 2001 > 37 > 5 > 741-761
Information Processing and Management > 2001 > 37 > 5 > 661-675
Information Processing and Management > 2001 > 37 > 5 > 721-740
Information Processing and Management > 2001 > 37 > 5 > 701-720