%0 Journal Article %A A. L. Gorodentsev %T Exceptional bundles on surfaces with a~moving anticanonical class %J Izvestiya. Mathematics %D 1989 %P 67-83 %V 33 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1989_33_1_a2/ %G en %F IM2_1989_33_1_a2