%0 Journal Article %A V. V. Shokurov %T An addendum to the paper “3-fold log flips” %J Izvestiya. Mathematics %D 1994 %P 527-558 %V 43 %N 3 %U http://geodesic.mathdoc.fr/item/IM2_1994_43_3_a7/ %G en %F IM2_1994_43_3_a7