%0 Journal Article
%T The -Property of Finite Unions of -Metrizable Spaces and Certain Function Spaces
%A Xin Zhang
%A Hongfeng Guo
%J Journal of Function Spaces
%D 2013
%R 10.1155/2013/612954
%X The additivity of -property is studied on -metrizable spaces and certain function spaces. It is shown that a space of countable tightness is a -space provided that it is the union of finitely many -metrizable subspaces, or function spaces where each is Lindel£¿f .
%U http://www.hindawi.com/journals/jfs/2013/612954/