%0 Journal Article
%A Zhongqiang Yang
%A Dongsheng Zhao
%T Reflexive families of closed sets
%J Fundamenta Mathematicae
%D 2006
%P 111-120
%V 192
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm192-2-2/
%R 10.4064/fm192-2-2
%G en
%F 10_4064_fm192_2_2