On the volume of the intersection of two Lpn balls, Proceedings of the AMS 110 (1990) 217-224 (with G. Schechtman).
On the Gaussian measure of the intersection of symmetric, convex sets, Ann. of Probab. 26 (1998) 346-357, (with G. Schechtman and Th. Schlumprecht).
Hypercontractivity and comparison of moments of iterated maxima and minima of independent random variables, Electronic Jour. of Probab. 3 (1998) 26 pages (with P. Hitczenko, S. Kwapien, W. Li, G. Schechtman and Th. Schlumprecht).
Concentration on the lpn ball. (with G. Schechtman) Lecture Notes in Math. (Geometrical Aspects of Funct. Analysis) 1745 (2000) 245-256.