@article{bwmeta1.element.bwnjournal-article-doi-10_4064-bc58-0-11,
author = {Andy R. Magid},
title = {The Picard-Vessiot closure in differential Galois theory},
journal = {Banach Center Publications},
volume = {58},
year = {2002},
pages = {151-164},
zbl = {1030.12004},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc58-0-11}
}
Andy R. Magid. The Picard-Vessiot closure in differential Galois theory. Banach Center Publications, Tome 58 (2002) pp. 151-164. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc58-0-11/