%0 Journal Article %A Kalamidas, N. %T Some properties of g- and P-spaces %J Serdica Mathematical Journal %D 1999 %P 1-4 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SMJ2_1999_25_1_a0/ %G en %F SMJ2_1999_25_1_a0