%0 Journal Article %A S. A. Kudryavtsev %T Classification of three-dimensional exceptional log canonical hypersurface singularities.~I %J Izvestiya. Mathematics %D 2002 %P 949-1034 %V 66 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2002_66_5_a2/ %G en %F IM2_2002_66_5_a2