@article{MR_1983__25_a4,
     author = {N. Kalamidas and  Th. Zachariades},
     title = {On the {Productivity} of {l_1(\ensuremath{\Gamma})} {Embeddings}},
     journal = {M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta} E\ensuremath{\pi}\ensuremath{\iota}\ensuremath{\theta}\ensuremath{\varepsilon}\ensuremath{\acute\omega}\ensuremath{\rho}\ensuremath{\eta}\ensuremath{\sigma}\ensuremath{\eta}
},
     pages = {65-81},
     publisher = {mathdoc},
     volume = {25},
     year = {1983},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/MR_1983__25_a4/}
}