1. Billingsley, P.: Convergence of Probability Measures. John Wiley & Sons, New York-London-Sydney-Toronto, 1968
2. Bingham, M.S.: Stochastic processes with independent increments taking values in an abelian group. Proc. London Math. Soc. 22(1971), 507–530
3. Breiman, L.: Probability. Addison-Wesley Publishing Company, Reading, Mass.— Menlo Park, California-London-Don Mills, Ontario, 1968. (Reprinted by the Society for Industrial and Applied Mathematics, Philadelphia, 1992)
4. Fel’dman, G.M.: Arithmetic of Probability Distributions, and Characterization Problems on Abelian Groups. Translations of Mathematical Monographs Volume 116, American Mathematical Society, Providence, Rhode Island, 1993
5. Hewitt, E., Ross, K.A.: Abstract Harmonic Analysis I, Die Grundlagen der Mathematischen Wissenschaften in Einzeldarstellungen Band 115, Springer-Verlag, Berlin-Göttingen-Heidelberg, 1963