@article{10_4064_cm108_1_13,
     author = {Jakub Duda},
     title = {On a decomposition of {Banach} spaces},
     journal = {Colloquium Mathematicum},
     pages = {147--157},
     publisher = {mathdoc},
     volume = {108},
     number = {1},
     year = {2007},
     doi = {10.4064/cm108-1-13},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm108-1-13/}
}