1. Relative expanders;Arzhantseva;Geom. Funct. Anal.,2015
2. Convex Analysis and Optimization in Hadamard Spaces;Bacak,2014
3. Classifying space for proper G-actions and K-theory of group C⁎-algebras;Baum;Contemp. Math.,1994
4. Metric Spaces of Non-positive Curvature;Bridson,1999
5. Deux remarques sur l'application de Baum-Connes;Chabert;C. R. Acad. Sci. Paris Sér. I Math.,2001