Brown, J. W., & Churchill, R. V. (2008). Fourier series and boundary value problems (7th ed.). McGraw-Hill Higher Education.
Chicago-viite (17. p.)Brown, James Ward, ja Ruel Vance Churchill. Fourier Series and Boundary Value Problems. 7th ed. Boston: McGraw-Hill Higher Education, 2008.
MLA-viite (9. p.)Brown, James Ward, ja Ruel Vance Churchill. Fourier Series and Boundary Value Problems. 7th ed. McGraw-Hill Higher Education, 2008.
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