IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, vol. 22, no. 9, page. 923 - 937, 2000-09
IEEE Transactions on Evolutionary Computation, vol. 3, no. 1, page. 35 - 52, 1999-04
FUZZY SETS AND SYSTEMS, vol. 118, no. 2, page. 319 - 337, 2001-03-01
NeuroComputing, vol. 30, no. 1-4, page. 249 - 272, 2000-01
PATTERN RECOGNITION, vol. 34, no. 8, page. 1613 - 1624, 2001-08