%0 Journal Article %A Sh. Mori %A Yu. G. Prokhorov %T Threefold extremal curve germs with one non-Gorenstein point %J Izvestiya. Mathematics %D 2019 %P 565-612 %V 83 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2019_83_3_a7/ %G en %F IM2_2019_83_3_a7