%0 Journal Article %A Erdal Ekici %T On $e^{\ast}$-Open Sets and $(\mathcal{D},\mathcal{S})^{\ast}$-Sets %J Mathematica Moravica %D 2009 %P 29 - 36 %V 13 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/MM3_2009_13_1_a3/ %F MM3_2009_13_1_a3