@article{1255985468,
author = {Pillay, Anand},
title = {Differential Galois theory I},
journal = {Illinois J. Math.},
volume = {42},
number = {4},
year = {1998},
pages = { 678-699},
language = {en},
url = {http://dml.mathdoc.fr/item/1255985468}
}
Pillay, Anand. Differential Galois theory I. Illinois J. Math., Tome 42 (1998) no. 4, pp. 678-699. http://gdmltest.u-ga.fr/item/1255985468/