@article{1250518397,
author = {Smith, Karen E.},
title = {Tight closure in graded rings},
journal = {J. Math. Kyoto Univ.},
volume = {37},
number = {4},
year = {1997},
pages = { 35-53},
language = {en},
url = {http://dml.mathdoc.fr/item/1250518397}
}
Smith, Karen E. Tight closure in graded rings. J. Math. Kyoto Univ., Tome 37 (1997) no. 4, pp. 35-53. http://gdmltest.u-ga.fr/item/1250518397/