@article{1250523437,
author = {Kawai, Takahiro},
title = {Finite-dimensionality of cohomology groups attached to systems of linear differential equations},
journal = {J. Math. Kyoto Univ.},
volume = {13},
number = {3},
year = {1973},
pages = { 73-95},
language = {en},
url = {http://dml.mathdoc.fr/item/1250523437}
}
Kawai, Takahiro. Finite-dimensionality of cohomology groups attached to systems of linear differential equations. J. Math. Kyoto Univ., Tome 13 (1973) no. 3, pp. 73-95. http://gdmltest.u-ga.fr/item/1250523437/