@article{1102991609,
author = {Rosenlicht, Maxwell},
title = {Liouville's theorem on functions with elementary integrals.},
journal = {Pacific J. Math.},
volume = {27},
number = {3},
year = {1968},
pages = { 153-161},
language = {en},
url = {http://dml.mathdoc.fr/item/1102991609}
}
Rosenlicht, Maxwell. Liouville's theorem on functions with elementary integrals.. Pacific J. Math., Tome 27 (1968) no. 3, pp. 153-161. http://gdmltest.u-ga.fr/item/1102991609/