%0 Journal Article %A Kolk, Enno %A Raidjõe, Annemai %T The continuity of superposition operators on some sequence spaces defined by moduli %J Czechoslovak Mathematical Journal %D 2007 %P 777-792 %V 57 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2007__57_3_a0/ %G en %F CMJ_2007__57_3_a0