@article{01195728,
title = {Finite morphisms between differentiable algebras.},
journal = {Portugaliae Mathematica. Nova S\'erie},
volume = {55},
year = {1998},
pages = {129-134},
zbl = {0917.46018},
language = {en},
url = {http://dml.mathdoc.fr/item/01195728}
}
García Zapata, J.L. Finite morphisms between differentiable algebras.. Portugaliae Mathematica. Nova Série, Tome 55 (1998) pp. 129-134. http://gdmltest.u-ga.fr/item/01195728/