[1] Gripenberg G. (1978). : Bounded solutions of a Volterra equation. J. Diff. Equations, 19 (1978), 18-22. DOI 10.1016/0022-0396(78)90076-1 | MR 0463827 | Zbl 0341.45007

[2] Karakostas G. (1981). : Convergence of the bounded solutions of a certain implicit Volterra integral equation. Funk. Ekvac., 24 (1981), 351-361. MR 0655506 | Zbl 0479.45005

[3] Karakostas G. (1982). : Causal operators and topological dynamics. Ann. Mat. pura ed appl. CXXXI (1982), 1-27. MR 0681555 | Zbl 0501.45005

[4] Levin J. J., Shea D. F. (1972). : On the asymptotic behavior of the bounded solutions of some integral equations. J. Math. Anal. Appl. 37 (1972), 42-82. DOI 10.1016/0022-247X(72)90258-2 | MR 0306849 | Zbl 0241.45021

[5] Londen S.-O. (1973). : On a nonlinear Volterra integral equation. J. Diff. Euqation: 14 (1973), 106-120. DOI 10.1016/0022-0396(73)90080-6 | MR 0340995 | Zbl 0246.45002

[6] Londen S.-O. (1974). : On the asymptotic behavior of the bounded solutions of a nonlinear Volterra equation. SIAM J. Math. Anal. 5 (1974), 849-875. DOI 10.1137/0505082 | MR 0458084

[7] Miller R. K., Sell G. R. (1970). : Volterra integral equations and topological dynamics. Mem. Amer. Math. Soc. No 102. MR 0288381 | Zbl 0202.38701