Properties of Solutions of Certain Differential Equations in Three Variables
نویسندگان
چکیده
منابع مشابه
ON THE EXISTENCE OF PERIODIC SOLUTIONS FOR CERTAIN NON-LINEAR DIFFERENTIAL EQUATIONS
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ژورنال
عنوان ژورنال: Indiana University Mathematics Journal
سال: 1958
ISSN: 0022-2518
DOI: 10.1512/iumj.1958.7.57008