Knopp, K., & Bagemihl, F. (1952). Elements of the theory of functions. New York: Dover Publications.
Παραπομπή Chicago StyleKnopp, Konrad, and Frederick Bagemihl. Elements of the Theory of Functions. New York: Dover Publications, 1952.
Παραπομπή MLAKnopp, Konrad, and Frederick Bagemihl. Elements of the Theory of Functions. New York: Dover Publications, 1952.
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