@article{SM_2004_195_2_a4,
     author = {E. M. Semenov and F. A. Sukochev},
     title = {The {Banach--Saks} index},
     journal = {Sbornik. Mathematics},
     pages = {263--285},
     publisher = {mathdoc},
     volume = {195},
     number = {2},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2004_195_2_a4/}
}