1. Power and exponential moments of the number of visits and related quantities for perturbed random walks;Alsmeyer;J. Theoret. Probab.,2014
2. P. Billingsley, Convergence of Probability Measures, second ed., in: Wiley Series in Probability and Statistics, New York, 1999.
3. Regular Variation;Bingham,1989
4. Probability Theory: Independence, Interchangeability, Martingales;Chow,1997
5. Probability: Theory and Examples;Durrett,2010