TY - JOUR AU - Catalin Badea AU - Yuri I. Lyubich TI - Geometric, spectral and asymptotic properties of averaged products of projections in Banach spaces JO - Studia Mathematica PY - 2010 SP - 21 EP - 35 VL - 201 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm201-1-2/ DO - 10.4064/sm201-1-2 LA - en ID - 10_4064_sm201_1_2 ER -