1. Agarwal R. P., Meehan M., O'Regan D., "Fixed Point Theory and Applications", Cambridge university press, Vol. 141 (2001).## 2. Banas J., Goebel K., "Measures of noncompactness in Banach spaces", Lecture Notes in Pure and Applied Math. Vol. 60, Dekker, NewYork (1980). ## 3. Darbo G., "Punti uniti in trasformazioni a codominio non compatto", Rend. Sem. Mat. Uni. Padova, 24 (1955) 84-92. ## 4. Deimling K., "Ordinary differential equations in Banach spaces", Lecture Notes in Math., Vol. 596, Springer Verlag, Berlin (1977). ## 5. Kuratowski K., "Sur les espaces complets", Fund. Math. 15 (1930) 301-309. ## 6. Latefa B., Dejebali S., "Solvability of functional integral equations in the Frechet space ", Mediter. J. Math. (2016). ## 7. Mursaleen M., Mohiuddine S. A., "Applications of measures of noncompactness to the infinite system of differential equations in spaces", Nonlinear Anal. 75 (2012) 2111-2115. ## 8. Mursaleen M., Alotaibi A., "Infinite system of differential equations in some BK spaces", Abstr. Applied Anal, (2012), Article ID 863483, 20. ## 9. Olszowy L., "Solvability of infinite systems of singular integral equations in Frechet space of continuous functions", Computers and Mathematics with Applications, 59 (2010) 2794-2801. ## 10. Olszowy L.,"On some measure of noncompactness in Frechet space of continuous functions", Nonlinear Anal. 71 (2009) 5157-5163. ## 11. M.N. Oguzt¨oreli, On the neural equations of cowan and stein, Util. Math. 2 (1972) 305-315. ## 12. Persidskii K. P., "Countable systems of differential equations and stability of their solutions III: Fundamental theorems on stability of solutions of countable many differential equations", Izv. Akad. Nauk Kazach. SSR 9 (1961) 11-34. ## 13. Rzepka R., Sadarangani K., "On solutions of an infinite system of singular integral equations", Math. Comput. Modelling 45 (2007) 1265-1271. ## 14. Zautykov O. A., "Countable systems of differential equations and their applications", Differ. Uravn. 1 (1965) 162-170. ## 15. Zautykov O. A., Valeev K. G., "Infinite systems of differential equations, Izdat", ”Nauka ” Kazach. SSR, Alma-Ata (1974). ## 16. مؤسسۀ نشرعلوم نوین،" آنالیزتابعی"، والتررودین، ترجمۀ علی اکبرعالم زاده، (1383). ##