%0 Journal Article %A E. A. Alekhno %T Weak continuity of a superposition operator in sequence spaces %J Vladikavkazskij matematičeskij žurnal %D 2009 %P 6-18 %V 11 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMJ_2009_11_2_a1/ %G ru %F VMJ_2009_11_2_a1