%0 Journal Article %A Georgi Dimov %A Elza Ivanova-Dimova %T Two extensions of the stone duality to the category of zero-dimensional Hausdorff spaces %J Filomat %D 2021 %P 1851 %V 35 %N 6 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2106851D/ %R 10.2298/FIL2106851D %G en %F 10_2298_FIL2106851D