Luke, Y. L. (1969). The special functions and their approximations. New York: Academic Press.
Παραπομπή Chicago StyleLuke, Yudell L. The Special Functions and Their Approximations. New York: Academic Press, 1969.
Παραπομπή MLALuke, Yudell L. The Special Functions and Their Approximations. New York: Academic Press, 1969.
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