C. Canuto, M. Y. Hussaini, A. Quarteroni, and T. A. Zang, Spectral Methods in Fluid Dynamics, Springer, Berlin. 1987.
H. Dang-VU and C. Delcarte. An accurate solution of the Poisson equation by Chebyshev Collocation method, J. Comput. Phys. 104, 221–220 (1993).
H. R. Schwarz. Numerical Analysis: A Comprehensive Introduction. Wiley, New York, 1988.