TY  - JOUR
AU  - A. L. Gorodentsev
TI  - Exceptional bundles on surfaces with a~moving anticanonical class
JO  - Izvestiya. Mathematics 
PY  - 1989
SP  - 67
EP  - 83
VL  - 33
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1989_33_1_a2/
LA  - en
ID  - IM2_1989_33_1_a2
ER  -