Shapiro, V. L. (2011). Fourier series in severals variables with applications to partial differential equations. CRC press.
Chicago-tyylinen lähdeviittausShapiro, Victor L. Fourier Series in Severals Variables with Applications to Partial Differential Equations. Boca ration: CRC press, 2011.
MLA-viiteShapiro, Victor L. Fourier Series in Severals Variables with Applications to Partial Differential Equations. CRC press, 2011.
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