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References:
[1] Bebernes J., Schmitt K.: Periodic boundary value problems for systems of second order differential equations. J. Differential Equations, 13 (1973), 32-47. MR 0340700 | Zbl 0284.34016
[2] Hartman P.: On boundary value problems for systems of ordinary nonlinear second order differential equations. Trans. Amer. Math. Soc. 96 (I960), 493-509. MR 0124553 | Zbl 0098.06101
[3] Knobloch H.: Eine neue Methode zur Approximation periodischer Lösungen nichtlinearer Differential-gleichungen zweiter Ordunung. Math. Z. 82 (1963), 177-197. MR 0158124
[4] Knobloch H.: On the existence of periodic solutions of second order vector differential equations. J. Differential Equations 9 (1971), 67-85. MR 0277824
[5] Krasnoseľskii M. A.: Translation Along Trajectories of Differential Equations. Transl. of Russian Monograph Ser. Vol. 19, Amer. Math. Soc., Providence, Rhode Island, 1968. MR 0223640
[6] Mawhin J.: Existence of periodic solutions for higher order differential systems that are not of class D. J. Differential Equations 8 (1970), 523-530. MR 0271471 | Zbl 0224.34034
[7] Schmitt K.: Periodic solutions of nonlinear second order differential equations. Math. Z. 98 (1967), 200-207. MR 0213653 | Zbl 0153.12501
[8] Schmitt K.: Periodic solutions of systems of second order differential equations. J. Differential Equations 11 (1972), 180-192. MR 0294790 | Zbl 0228.34023
[9] Schwartz J.: Nonlinear Functional Analysis. Gordon and Breach, New York, 1969. MR 0433481 | Zbl 0203.14501
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