TY  - JOUR
AU  - A. N. Tyurin
TI  - Symplectic structures on the varieties of moduli of vector bundles on algebraic surfaces with~$p_g>0$
JO  - Izvestiya. Mathematics 
PY  - 1989
SP  - 139
EP  - 177
VL  - 33
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1989_33_1_a6/
LA  - en
ID  - IM2_1989_33_1_a6
ER  -