@article{GDZPPN002211831,
title = {A description of Chern classes of semistable sheaves on a quadric surface.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {450},
year = {1994},
pages = {113-136},
zbl = {0805.14023},
url = {http://dml.mathdoc.fr/item/GDZPPN002211831}
}
Rudakov, Alexei N. A description of Chern classes of semistable sheaves on a quadric surface.. Journal für die reine und angewandte Mathematik, Tome 450 (1994) pp. 113-136. http://gdmltest.u-ga.fr/item/GDZPPN002211831/