%0 Journal Article %A Porter, Jack %A Tikoo, Mohan %T Separating H-sets by Open Sets %J Canadian mathematical bulletin %D 2010 %P 360-366 %V 53 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2010-039-x/ %R 10.4153/CMB-2010-039-x %F 10_4153_CMB_2010_039_x