%0 Journal Article %A Beata Deręgowska %A Barbara Lewandowska %T A note on generalized projections in $c_{0}$ %J Annales Polonici Mathematici %D 2014 %P 59-72 %V 111 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap111-1-5/ %R 10.4064/ap111-1-5 %G en %F 10_4064_ap111_1_5