%0 Journal Article %A Eugenia Stoimenova %A Plamen Mateev %A Milena Dobreva %T Outlier detection as a method for knowledge extraction from digital resources %J Review of the National Center for Digitization %D 2006 %P 1 - 11 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/NCD_2006_9_1_a0/ %F NCD_2006_9_1_a0