J. T. Chen, S. R. Kuo, W. C. Chen and L. W. Liu, 2000, On the free terms of the dual BEM for the two and three-dimensional dimensional Laplace problems, J. Marine Science and Technology, Vol.8, No.1, pp.8-15. (EI)

I. L. Chen, M. T. Liang, S. R. Kuo and J. T. Chen, 2001, Dual Boundary Integral Equations for Helmholtz Equation at a Corner Using Contour Approach Around Singularity, Journal of Marine Science and Technology, Vol.9, No1, pp53-63. (EI)

J. T. Chen, W. C. Chen, K. H. Chen and I. L. Chen, 2003, Revisit of the free terms of the dual boundary integral; equations for elasticity, Kuwait Journal of Science and Technology, Vol.30, No.2, pp.1-22. (SCI and EI)

J.T. Chen, W.S. Huang, J.W. Lee and H.K. Hong, 2015, On the free terms of the dual BIE for N-dimensional Laplace problems,  Engineering Analysis with Boundary Elements, Revised