- ICDIM, page 143-148. IEEE, (2011)
- The Quarterly Journal of Economics 111(3):639 (1996)
- APWeb, volume 3007 of Lecture Notes in Computer Science, page 883-886. Springer, (2004)
- Applications of Digital Information and Web Technologies, 2009. ICADIWT '09. Second International Conference on the, page 446-451. (August 2009)
- Applications of Digital Information and Web Technologies, 2009. ICADIWT '09. Second International Conference on the, page 446-451. (August 2009)
- ICSC, page 571-576. IEEE Computer Society, (2009)
- Journal of Banking \& Finance 23(2-4):427--458 (February 1999)
- CIMCA/IAWTIC, page 464-470. IEEE Computer Society, (2005)


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