(1996), pp. 128-136.
Interacting with Computers (June 1998), pp. 321-351.
icalt, Vol. 0 (2006), pp. 1206-1207.
iwpc, Vol. 00 (2003)
Journal of Information Science (31 May 2007), 0165551506078083.
(2005)
(2007), pp. 1203-1204.
(1999)
(22 October 1999)
(1999), pp. 72-79.
(1994), pp. 417-428.
(2000)
(2003), pp. 840-841.
Computers & Education, Vol. In Press, Corrected Proof
(March 1995), pp. 317-326.
(20 October 2004)
(02 April 1996)
(2007), pp. 185-190.
Computer, Vol. 27, No. 5. (1994), pp. 19-26.
Manage. Sci., Vol. 33, No. 5. (May 1987), pp. 589-609.
(15 January 1995)
(1995)
(1993), pp. 337-342.
Computers in Cardiology, 2005 (2005), pp. 163-165.
Library & Information Science Research, Vol. 28, No. 2. ( 2006), pp. 192-207.
IEEE Computer Graphics and Applications, Vol. 17, No. 4. (\slash 1997), pp. 52-59.
(30 September 2005)
Searcher Mag Database Prof, Vol. 14, No. 6. (2006), pp. 26-38.
IBM Systems Journal, Vol. 45, No. 4. (2006)
(2007), pp. 1029-1038.
(2003)
(2005), pp. 421-430.
(2006), pp. 1-6.
(1994), pp. 125-137.
Computer, Vol. 31, No. 8. (August 1998), pp. 75-82.
Lecture Notes in Computer Science, Vol. 2647 (January 2003), pp. 261-266.
Computer Graphics Forum, Vol. 23, No. 2., 223.
(2004), pp. 411-414.
Information Visualisation, 2002. Proceedings. Sixth International Conference on (2002), pp. 70-75.
(2005)
Methods Inf Med, Vol. 40, No. 5. (2001), pp. 421-424.