Kurzweil, J. (1986). Ordinary differnetial equations: Introduction to the theory of ordinaty differential equations in the real domain. Elsevier.
शिकागो स्टाइल उद्धरणKurzweil, Jaroslav. Ordinary Differnetial Equations: Introduction to the Theory of Ordinaty Differential Equations in the Real Domain. Amsterdam: Elsevier, 1986.
एमएलए उद्धरणKurzweil, Jaroslav. Ordinary Differnetial Equations: Introduction to the Theory of Ordinaty Differential Equations in the Real Domain. Elsevier, 1986.
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