EXPERT SYSTEMS WITH APPLICATIONS, vol. 37, no. 6, page. 4128 - 4138, 2010-06
EXPERT SYSTEMS WITH APPLICATIONS, vol. 37, no. 4, page. 3274 - 3283, 2010-04
EXPERT SYSTEMS WITH APPLICATIONS, vol. 37, no. 2, page. 1456 - 1464, 2010-03