@article{ARM_2006__42_2_a7,
     author = {Maaden, Abdelhakim and Stouti, Abdelkader},
     title = {Some properties on the closed subsets in {Banach} spaces},
     journal = {Archivum mathematicum},
     pages = {167--174},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {2006},
     mrnumber = {2240354},
     zbl = {1164.46307},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_2006__42_2_a7/}
}