[1] O. Diekmann M. Gyllenberg H. R. Thieme: Perturbing semigroups by solving Stieltjes renewal equations. Differential Integral Equations 6 (1993), 155-181. MR 1190171

[2] O. Diekmann M. Gyllenberg H. R. Thieme: Perturbing evolutionary systems by step responses on cumulative outputs. Differential Integral Equations 7 (1995). To appear. MR 1325554

[3] Ch. S. Hönig: Volterra Stieltjes-Integral Equations. North-Holland Publ. Comp., Amsterdam, 1975. MR 0499969

[4] J. Kurzweil: Nichtabsolut konvergente Integrate. Teubner Verlagsgesellschaft, Leipzig, Teubner-Texte zur Mathematik Bd. 26, 1980. MR 0597703

[5] W. Rudin: Functional Analysis. McGraw-Hill Book Company, New York, 1973. MR 0365062 | Zbl 0253.46001