@article{PORMA_1995__52_2_47403,
     author = {Banas, Jozef and Martin\'on, Antonio},
     title = {Measures of weak noncompactness in {Banach} sequence spaces.},
     journal = {Portugaliae mathematica},
     pages = {131--138},
     publisher = {mathdoc},
     volume = {52},
     number = {2},
     year = {1995},
     zbl = {0838.46015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1995__52_2_47403/}
}