[1]N. C. Hồ, T. T. Sơn, T. Đình Khang, and L. X. Việt, “Fuzziness Measure, Quantified Sematic Mapping and Interpolative Method of Approximate Reasoning in Medical Expert Systems”., <i>J. Comput. Sci. Cybern.</i>, vol. 18, no. 3, pp. 237–252, Jul. 2012.