Stepanets, A. I., Malyshev, P. V., & Malyshev, D. V. (1995). Classification and approximation of periodic functions. Dordrecht: Kluwer Academic Publishers.
Παραπομπή Chicago StyleStepanets, Alexander I., P. V. Malyshev, and D. V. Malyshev. Classification and Approximation of Periodic Functions. Dordrecht: Kluwer Academic Publishers, 1995.
Παραπομπή MLAStepanets, Alexander I., P. V. Malyshev, and D. V. Malyshev. Classification and Approximation of Periodic Functions. Dordrecht: Kluwer Academic Publishers, 1995.
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