@article{GDZPPN002333538,
title = {The Betti numbers of the Hilbert scheme of ponts on a smooth projective surface.},
journal = {Mathematische Annalen},
volume = {287},
year = {1990},
pages = {193-208},
zbl = {0679.14007},
url = {http://dml.mathdoc.fr/item/GDZPPN002333538}
}
Göttsche, Lothar. The Betti numbers of the Hilbert scheme of ponts on a smooth projective surface.. Mathematische Annalen, Tome 287 (1990) pp. 193-208. http://gdmltest.u-ga.fr/item/GDZPPN002333538/