On existence of oscillatory solutions of a second-order nonlinear differential equation
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Methods and Applications of Analysis
سال: 1997
ISSN: 1073-2772,1945-0001
DOI: 10.4310/maa.1997.v4.n4.a5