@article{1092749293, author = {Kov\'acs, S\'andor J.}, title = {A characterization of rational singularities}, journal = {Duke Math. J.}, volume = {104}, number = {1}, year = {2000}, pages = { 187-191}, language = {en}, url = {http://dml.mathdoc.fr/item/1092749293} }
Kovács, Sándor J. A characterization of rational singularities. Duke Math. J., Tome 104 (2000) no. 1, pp. 187-191. http://gdmltest.u-ga.fr/item/1092749293/