Churchill, R. V. (1963). Fourier series and boundary value problems (2nd ed.). New York: McGraw-Hill Book Company.
Παραπομπή Chicago StyleChurchill, Ruel V. Fourier Series and Boundary Value Problems. 2nd ed. New York: McGraw-Hill Book Company, 1963.
Παραπομπή MLAChurchill, Ruel V. Fourier Series and Boundary Value Problems. 2nd ed. New York: McGraw-Hill Book Company, 1963.
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