Information Systems
Information Systems > 2003 > 28 > 7 > 753-768
Information Systems > 2003 > 28 > 7 > 691-707
Information Systems > 2003 > 28 > 7 > 867-883
Information Systems > 2003 > 28 > 7 > 709-751
Information Systems > 2003 > 28 > 8 > 979-1004
Information Systems > 2003 > 28 > 8 > 885-927
Information Systems > 2003 > 28 > 8 > 1037-1063
Information Systems > 2003 > 28 > 8 > 929-948
Information Systems > 2003 > 28 > 8 > 1005-1036
Information Systems > 2003 > 28 > 8 > 949-977