@article{10_4064_sm180_2_2,
     author = {Valentin Ferenczi},
     title = {A {Banach} space dichotomy theorem for
 quotients of subspaces},
     journal = {Studia Mathematica},
     pages = {111--131},
     publisher = {mathdoc},
     volume = {180},
     number = {2},
     year = {2007},
     doi = {10.4064/sm180-2-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm180-2-2/}
}