GESTS INTERNATIONAL TRANSACTIONS ON COMPUTER SCIENCE AND ENGINEER, vol. 19, no. 2, page. 49 - 60, 2005-01
EXPERT SYSTEMS WITH APPLICATIONS, vol. 28, no. 1, page. 149 - 161, 2005-01
GESTS INTERNATIONAL TRANSACTIONS ON COMPUTER SCIENCE AND ENGINEER, vol. 18, no. 1, page. 99 - 110, 2005-01