@article{GDZPPN002237520,
title = {Rationality of Moduli spaces of torsion free sheaves over rational surfaces.},
journal = {Manuscripta mathematica},
volume = {91},
year = {1996},
pages = {193-202},
zbl = {0870.14003},
url = {http://dml.mathdoc.fr/item/GDZPPN002237520}
}
Göttsche, Lothar. Rationality of Moduli spaces of torsion free sheaves over rational surfaces.. Manuscripta mathematica, Tome 91 (1996) pp. 193-202. http://gdmltest.u-ga.fr/item/GDZPPN002237520/