APA
Ramm A. G., . (1998). Spectral and Scattering Theory. : Springer Science & Business Media.
Chicago
Ramm Alexander G, . 1998. Spectral and Scattering Theory. : Springer Science & Business Media.
Harvard
Ramm A. G., . (1998). Spectral and Scattering Theory. : Springer Science & Business Media.
MLA
Ramm Alexander G, . Spectral and Scattering Theory. : Springer Science & Business Media. 1998.