@article{10_4064_sm201_1_2,
     author = {Catalin Badea and Yuri I. Lyubich},
     title = {Geometric, spectral and asymptotic properties of
 averaged products of projections in {Banach} spaces},
     journal = {Studia Mathematica},
     pages = {21--35},
     publisher = {mathdoc},
     volume = {201},
     number = {1},
     year = {2010},
     doi = {10.4064/sm201-1-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm201-1-2/}
}