@article{CMUC_1996__37_1_a1,
     author = {El-Sayed, Wagdy Gomaa and Fraczek, Krzysztof},
     title = {Remarks on some properties in the geometric theory of {Banach} spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {17--22},
     publisher = {mathdoc},
     volume = {37},
     number = {1},
     year = {1996},
     mrnumber = {1396159},
     zbl = {0852.47025},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1996__37_1_a1/}
}