%0 Journal Article
%A A. S. Tikhomirov
%A V. V. Shokurov
%T Workshop on algebraic geometry
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1990
%V 45
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1990_45_5_a21/
%G ru
%F RM_1990_45_5_a21