Sufficient Conditions for Nonoscillation of a Second Order Nonlinear Differential Equation

Autor:	Graef, John R., Spikes, Paul W.
Zdroj:	Proceedings of the American Mathematical Society, 1975 Jul 01. 50(1), 289-292.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/2040554 Zobrazit plný text záznamu