Bell, W. (1968). Special functions for scientists and engineers. London: D. Van Nostrand Company.
Παραπομπή Chicago StyleBell, W.W. Special Functions for Scientists and Engineers. London: D. Van Nostrand Company, 1968.
Παραπομπή MLABell, W.W. Special Functions for Scientists and Engineers. London: D. Van Nostrand Company, 1968.
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