PATTERN RECOGNITION LETTERS, vol. 23, no. 1-3, page. 103 - 111, 2002-01
NEURAL PROCESSING LETTERS, vol. 24, no. 1, page. 53 - 65, 2006-08
PATTERN RECOGNITION, vol. 36, no. 11, page. 2723 - 2735, 2003-11
PATTERN RECOGNITION LETTERS, vol. 23, no. 13, page. 1549 - 1558, 2002-11
PATTERN RECOGNITION, vol. 37, no. 2, page. 337 - 349, 2004-02
NEUROCOMPUTING, vol. 71, no. 10-12, page. 2377 - 2387, 2008-06
PATTERN RECOGNITION LETTERS, vol. 24, no. 1-3, page. 215 - 225, 2003-01
PATTERN RECOGNITION LETTERS, vol. 25, no. 14, page. 1559 - 1567, 2004-10-15