Knopp, K., & Bagemihl, F. (1956). Infinite sequences and series. New York, NY.: Dover Publications.
Παραπομπή Chicago StyleKnopp, Konrad, and Frederick Bagemihl. Infinite Sequences and Series. New York, NY.: Dover Publications, 1956.
Παραπομπή MLAKnopp, Konrad, and Frederick Bagemihl. Infinite Sequences and Series. New York, NY.: Dover Publications, 1956.
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