Cita APA (7a ed.)

Tervo, J. (1989). On the spectra of singularities of pseudo-differential equations. Societas Scientiarum Fennica.

Cita Chicago Style (17a ed.)

Tervo, Jouko. On the Spectra of Singularities of Pseudo-differential Equations. [Helsinki]: Societas Scientiarum Fennica, 1989.

Cita MLA (8a ed.)

Tervo, Jouko. On the Spectra of Singularities of Pseudo-differential Equations. Societas Scientiarum Fennica, 1989.