Yu, C. (1998). Nonlinear eigenvalues and analytic-hypoellipticity. American Mathematical Society.
Chicago Style (17th ed.) CitationYu, Ching-Chau. Nonlinear Eigenvalues and Analytic-hypoellipticity. Providence, Rhode island: American Mathematical Society, 1998.
MLA (9th ed.) CitationYu, Ching-Chau. Nonlinear Eigenvalues and Analytic-hypoellipticity. American Mathematical Society, 1998.
Warning: These citations may not always be 100% accurate.