@article{1183531813,
author = {Treves, Fran\c cois},
title = {On local solvability of linear partial differential equations},
journal = {Bull. Amer. Math. Soc.},
volume = {76},
number = {4},
year = {1970},
pages = { 552-571},
language = {en},
url = {http://dml.mathdoc.fr/item/1183531813}
}
Treves, François. On local solvability of linear partial differential equations. Bull. Amer. Math. Soc., Tome 76 (1970) no. 4, pp. 552-571. http://gdmltest.u-ga.fr/item/1183531813/