Egorov, I. V., Shubin, M. A. 1., & Shubin, M. A. (1998). Foundations of the classical theory of partial differential equations. Berlin ; New York: Springer.
Παραπομπή Chicago StyleEgorov, IU. V., M. A. 1944- Shubin, and M. A. Shubin. Foundations of the Classical Theory of Partial Differential Equations. Berlin ; New York: Springer, 1998.
Παραπομπή MLAEgorov, IU. V., M. A. 1944- Shubin, and M. A. Shubin. Foundations of the Classical Theory of Partial Differential Equations. Berlin ; New York: Springer, 1998.
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