Information Systems
Information Systems > 2003 > 28 > 1-2 > 61-84
Information Systems > 2003 > 28 > 1-2 > 111-135
Information Systems > 2003 > 28 > 1-2 > 3-32
Information Systems > 2003 > 28 > 1-2 > 137-157
Information Systems > 2003 > 28 > 1-2 > 33-59
Information Systems > 2003 > 28 > 1-2 > 85-109