Askey, R. (1975). Orthogonal polynomials and special functions. Society for Industrial and Applied Mathematics.
Chicago-viite (17. p.)Askey, Richard. Orthogonal Polynomials and Special Functions. Philadelphia: Society for Industrial and Applied Mathematics, 1975.
MLA-viite (9. p.)Askey, Richard. Orthogonal Polynomials and Special Functions. Society for Industrial and Applied Mathematics, 1975.
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