@article{1183526103,
author = {Kolchin, E. R.},
title = {The notion of dimension in the theory of algebraic differential equations},
journal = {Bull. Amer. Math. Soc.},
volume = {70},
number = {6},
year = {1964},
pages = { 570-573},
language = {en},
url = {http://dml.mathdoc.fr/item/1183526103}
}
Kolchin, E. R. The notion of dimension in the theory of algebraic differential equations. Bull. Amer. Math. Soc., Tome 70 (1964) no. 6, pp. 570-573. http://gdmltest.u-ga.fr/item/1183526103/