[1] Balachandran K., Ilamaran S., Existence and uniqueness of mild and strong solutions of a semilinear evolution equation with nonlocal conditions, Indian J. Pure Appl. Math. 25.4, 1994, 411–418.
	[2] Bednarz A., Byszewski L., On abstract nonlocal Cauchy problem, Technical Transactions, 1-NP/2013, 11–17.
	[3] Bochenek J., An abstract nonlinear second order differential equation, Ann. Polon. Math. 54.2, 1991, 155–166.
	[4] Bochenek J., Cosine operator functions and condition (F), Selected Problems of Mathematics, Cracow University of Technology Monographs, Anniversary Issue 6, 1995, 13–24.
	[5] Bochenek J., Winiarska T., Second order evolution equations with parameter, Ann. Polon. Math. 59.1, 1994, 41–52.
	[6] Byszewski L., On some application of the Bochenek theorem, Univ. Iagel. Acta. Math. 45, 2007, 147–153.
	[7] Byszewski L., An abstract nonlocal functional-differential second order evolution problem, Technical Transactions 1/2017, 147–154.
	[8] Byszewski L., Winiarska T., An abstract nonlocal second order evolution problem, Opuscula Mathematica 32.1, 2012, 75–82.
	[9] Cholewa J.W., Dłotko T., Global Attractors in Abstract Parabolic Problems, London Mathematical Society Lecture Notes, Series 278, Cambridge University Press, Cambridge 2000.
	[10] Fattorini H. O., Ordinary differential equation in linear topological spaces, J. Differential Equations 5, 1968, 72–105.
	[11] Nagy B., Cosine operator functions and the abstract Cauchy problem, Periodica Math. Hungary 7, 1976, 213–217.
	[12] Travis C.C., Webb G.F., Cosine family and abstract nonlinear second order differential equations, Acta Math. Hungar. 32, 1978, 75–96.