@article{1103038079,
author = {Posner, Edward C.},
title = {Integral closure of differential rings.},
journal = {Pacific J. Math.},
volume = {10},
number = {4},
year = {1960},
pages = { 1393-1396},
language = {en},
url = {http://dml.mathdoc.fr/item/1103038079}
}
Posner, Edward C. Integral closure of differential rings.. Pacific J. Math., Tome 10 (1960) no. 4, pp. 1393-1396. http://gdmltest.u-ga.fr/item/1103038079/