Παραπομπή APA

Conrad, B. P. (2003). Differential equations with boundary value problems: A systems approach. Upper Saddle River, NJ.: Prentice Hall.

Παραπομπή Chicago Style

Conrad, Bruce P. Differential Equations With Boundary Value Problems: A Systems Approach. Upper Saddle River, NJ.: Prentice Hall, 2003.

Παραπομπή MLA

Conrad, Bruce P. Differential Equations With Boundary Value Problems: A Systems Approach. Upper Saddle River, NJ.: Prentice Hall, 2003.

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