%0 Journal Article %A Tari, Farid %T Recognition of -singularities of functions. %J Experimental mathematics %D 1992 %P 225-229 %V 1 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/EXMA_1992__1_3_231390/ %G en %F EXMA_1992__1_3_231390