%0 Journal Article %A Casazza, Peter G. %A Dilworth, Stephen J. %A Kutzarova, Denka %A Motakis, Pavlos %T New characterizations of the unit vector basis of $c_0$ or $ \ell _{p}$ %J Canadian mathematical bulletin %D 2023 %P 1073-1083 %V 66 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008439523000176/ %R 10.4153/S0008439523000176 %F 10_4153_S0008439523000176