Borrowing cost reduction by interest rate swaps–an option pricing analysis. - W. T. Yu; W. K. Pang; L. K. Li (Eur. J. Oper. Res., 2004)

Application of Genetic Algorithms to Solve the Multidepot Vehicle Routing Problem. - Henry C. W. Lau; T. M. Chan; W. T. Tsui; W. K. Pang (IEEE Trans Autom. Sci. Eng., 2010)