@article{AA_2000_12_5_a8,
     author = {J. Esterle},
     title = {Exact factorization never holds for {Banach} spaces of sequences on~$\mathbb Z$},
     journal = {Algebra i analiz},
     pages = {207--214},
     publisher = {mathdoc},
     volume = {12},
     number = {5},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2000_12_5_a8/}
}