Παραπομπή APA

Birkhoff, G., & Rota, G. (1962). Ordinary differential equations. Boston: Ginn and Company.

Παραπομπή Chicago Style

Birkhoff, Garrett, and Gian-Carlo Rota. Ordinary Differential Equations. Boston: Ginn and Company, 1962.

Παραπομπή MLA

Birkhoff, Garrett, and Gian-Carlo Rota. Ordinary Differential Equations. Boston: Ginn and Company, 1962.

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