Song, Bing; Pan, Lijun; Cao, Jinde Periodic solutions for a class of \(n\)-th order functional differential equations. (English) Zbl 1239.34082 Int. J. Differ. Equ. 2011, Article ID 916279, 21 p. (2011). MSC: 34K13 47N20 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Pan, Lijun Periodic solutions for higher order differential equations with deviating argument. (English) Zbl 1160.34065 J. Math. Anal. Appl. 343, No. 2, 904-918 (2008). Reviewer: Meng Fan (Changchun) MSC: 34K13 47N20 × Cite Format Result Cite Review PDF Full Text: DOI