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References:
[1] S. Fučík: Nonlinear equations with noninvertible linear part. Czech. Math. J. 24 (99), (1974), 467-495. MR 0348568
[2] S. Fučík: Periodic solutions of generalized Lienard equation with forcing term. to appear. MR 0477291
[3] S. Fučík J. Nečas J., Vl. Souček: Spectral Analysis of Nonlinear Operators. Lect. Notes in Math. No 346, Springer, Berlin, 1973. MR 0467421
[4] J. Mawhin: Equivalence theorems for nonlinear operator equations and coincidence degree theory for some mappings in locally convex topological vector spaces. J. Differential Equations 12 (1972), 610-636. MR 0328703 | Zbl 0244.47049
[5] J. Mawhin: An extension of a theorem of A. C. Lazer on forced nonlinear oscillations. J. Math. Anal. Appl. 40 (1972), 20-29. MR 0313587 | Zbl 0245.34035
[6] J. Mawhin: Periodic solutions of some vector retarded functional differential equations. J. Math. Anal. Appl. 45 (1974), 588-603. MR 0333400 | Zbl 0275.34070
[7] J. Mawhin: $L_2$ -estimates and periodic solutions of some nonlinear differential equations. Boll. Un. Mat. Ital. (4) 10 (1974), 343-354. MR 0369823 | Zbl 0309.34036
[8] N. Rouche, J. Mawhin: Equations differentielles ordinaires. 2 volumes, Masson, Paris, 1973. MR 0481182 | Zbl 0289.34001
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