TY  - JOUR
AU  - B. V. Karpov
TI  - On the structure of rigid semistable sheaves on algebraic surfaces
JO  - Matematičeskie zametki
PY  - 1998
SP  - 692
EP  - 700
VL  - 64
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1998_64_5_a5/
LA  - ru
ID  - MZM_1998_64_5_a5
ER  -