Johnson, David E.
Mathematical methods in engineering and physics : special functions and boundary-value problems
Ronald Press, 1965
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Numerical methods
edited by P. Rozsa
North-Holland, 1980
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Numerical methods...
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Carlson, B.C.
Special functions of applied mathematics
Academic Press , 1977
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Theory and application of special functions
edited by Richard A. Askey
Academic Press , 1975
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