Braun, M. (1978). Differential equations and their applications, an introduction to applied mathematics (2nd ed.). Springer-Verlag.
Trích dẫn kiểu ChicagoBraun, Martin. Differential Equations and Their Applications, an Introduction to Applied Mathematics. 2nd ed. New York: Springer-Verlag, 1978.
Trích dẫn MLABraun, Martin. Differential Equations and Their Applications, an Introduction to Applied Mathematics. 2nd ed. Springer-Verlag, 1978.
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