International Journal of Intelligent Systems
International Journal of Intelligent Systems > 33 > 8 > 1660 - 1671
International Journal of Intelligent Systems > 34 > 11 > 2863 - 2871
International Journal of Intelligent Systems > 35 > 3 > 373 - 400
International Journal of Intelligent Systems > 35 > 5 > 850 - 868
International Journal of Intelligent Systems > 36 > 5 > 2144 - 2182