Papers on Probabilistic and Asymptotic Group Theory

1. Multiplicative measures in free groups (with A. Borovik and V. Remeslennikov). Internat. J. Algebra Comput. 13 (2003), no. 6, 705-731.

2. Measuring sets in infinite groups (with A. Borovik and V. Shpilrain). Computational and statistical group theory (Las Vegas, NV/Hoboken, NJ, 2001), 21-42, Contemp. Math., 298, Amer. Math. Soc., Providence, RI, 2002.