International Journal of Approximate Reasoning
International Journal of Approximate Reasoning > 2009 > 50 > 5 > 778-798
International Journal of Approximate Reasoning > 2009 > 50 > 6 > 915-928
International Journal of Approximate Reasoning > 2009 > 50 > 5 > 778-798
International Journal of Approximate Reasoning > 2009 > 50 > 6 > 915-928