Shali, J. Ahmadi, et al. “Application of Chebyshev Polynomials to the Approximate Solution of Singular Integral Equations of the First Kind With Cauchy Kernel on the Real Half-Line”. Communications in Mathematics and Applications, vol. 4, no. 1, Mar. 2013, pp. 21-28, https://doi.org/10.26713/cma.v4i1.159.