%0 Journal Article %A Eslami, Esfandiar %A Haghani, Farhad Kh. %T Pure filters and stable topology on BL-algebras %J Kybernetika %D 2009 %P 491-506 %V 45 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_2009__45_3_a8/ %G en %F KYB_2009__45_3_a8