1. Abramowitz, M., Stegun, I.A.: Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables. Dover, New York (1972)
2. Bendikov, A.: Asymptotic formulas for symmetric stable semigroups. Expo. Math. 12(4), 381–384 (1994)
3. Bendikov, A., Bobikau, B., Pittet Ch.: Spectral properties of a class of random walks on locally finite groups (2011). arXiv:1102.1952v1
4. Bendikov, A., Pittet, Ch., Sauer, R.: Spectral distribution and l 2-isoperimetric profile of laplace operators on groups. Math. Ann. (2011, in press)
5. Blumenthal, R.M., Getoor, R.K.: Some theorems on stable processes. Trans. Am. Math. Soc. 95, 263–273 (1960)