Xin Luo and  Jin Huang and  Chuan-Long Wang,  Mechanical Quadrature Methods and Their Extrapolations for Solving First Kind Boundary Integral Equations of Anisotropic Darcy-s Equation.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2012, vol. 68(8). 1157 - 1160
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/766.