Levin, R. S. (1979). The Fourier analysis theory of unsolvability in partial differential equations.
Chicago Style (17th ed.) CitationLevin, Ronald Stuart. The Fourier Analysis Theory of Unsolvability in Partial Differential Equations. 1979.
MLA (9th ed.) CitationLevin, Ronald Stuart. The Fourier Analysis Theory of Unsolvability in Partial Differential Equations. 1979.
Warning: These citations may not always be 100% accurate.