1. Bekka , P. Report of the workshopGeometrization of Kazhdan's Property(T) (organizers: B. Bekka, P. de la Harpe, A. Valette; 2001). Unpublished; currently available athttp://www.mfo.de/cgi-bin/tagungsdb?type=21&tnr=0128a .
2. Bekka , B. , de la Harpe , P. , Valette , A. ( 2004 ).Kazhdan's Property(T). Forthcoming book, currently available athttp://poncelet.sciences.univ-metz.fr/bekka/ .
3. Bergman , G. M. ( 2005 ). Generating infinite symmetric groups. To appear inBull. London Math. Soc. currently available athttp://math.berkeley.edu/gbergman/papers/ .
4. Metric Spaces of Non-Positive Curvature
5. UNCOUNTABLE COFINALITIES OF PERMUTATION GROUPS