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IEEE TRANSACTIONS ON NEURAL NETWORKS, vol. 20, no. 4, page. 721 - 729, 2009-04
EXPERT SYSTEMS WITH APPLICATIONS, vol. 36, no. 3, page. 4431 - 4436, 2009-04
EXPERT SYSTEMS WITH APPLICATIONS, vol. 36, no. 3, page. 6181 - 6186, 2009-04
EXPERT SYSTEMS WITH APPLICATIONS, vol. 36, no. 3, page. 7309 - 7312, 2009-04
EXPERT SYSTEMS WITH APPLICATIONS, vol. 36, no. 1, page. 358 - 365, 2009-01