Bauer, K. W., & Ruscheweyh, S. (1980). Differential operators for partial differential equations and function theoretic applications. Berlin New York: Springer-Verlag.
Παραπομπή Chicago StyleBauer, Karl Wilhelm, and Stephan Ruscheweyh. Differential Operators for Partial Differential Equations and Function Theoretic Applications. Berlin New York: Springer-Verlag, 1980.
Παραπομπή MLABauer, Karl Wilhelm, and Stephan Ruscheweyh. Differential Operators for Partial Differential Equations and Function Theoretic Applications. Berlin New York: Springer-Verlag, 1980.
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