APA (7th ed.) Citation

Il'in, V. A. (1995). Spectral Theory of Differential Operators: Self-Adjoint Differential Operators. Springer US.

Chicago Style (17th ed.) Citation

Il'in, V. A. Spectral Theory of Differential Operators: Self-Adjoint Differential Operators. Boston, MA: Springer US, 1995.

MLA (9th ed.) Citation

Il'in, V. A. Spectral Theory of Differential Operators: Self-Adjoint Differential Operators. Springer US, 1995.

Warning: These citations may not always be 100% accurate.