Oscillation of a fourth-order nonhomogeneous differential equation
نویسندگان
چکیده
منابع مشابه
Periodic solutions of fourth-order delay differential equation
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ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 1977
ISSN: 0022-247X
DOI: 10.1016/0022-247x(77)90094-4