Koshlyakov, N. S., Smirnov, M. M., & Gliner, E. B. (1964). Differential equations of Mathematical Physics. North-Holland Publishing Company.
Cita Chicago (17th ed.)Koshlyakov, N. S., M. M. Smirnov, i E. B. Gliner. Differential Equations of Mathematical Physics. Amsterdam: North-Holland Publishing Company, 1964.
Cita MLA (9th ed.)Koshlyakov, N. S., et al. Differential Equations of Mathematical Physics. North-Holland Publishing Company, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.