Hypoellipticite analytique sur des groupes nilpotents de rang $2$
Metivier, Guy
Duke Math. J., Tome 47 (1980) no. 1, p. 195-221 / Harvested from Project Euclid
Publié le : 1980-03-14
Classification:  35H05,  22E30,  58G05
@article{1077313871,
     author = {Metivier, Guy},
     title = {Hypoellipticite analytique sur des groupes nilpotents de
 rang $2$},
     journal = {Duke Math. J.},
     volume = {47},
     number = {1},
     year = {1980},
     pages = { 195-221},
     language = {fr},
     url = {http://dml.mathdoc.fr/item/1077313871}
}
Metivier, Guy. Hypoellipticite analytique sur des groupes nilpotents de
 rang $2$. Duke Math. J., Tome 47 (1980) no. 1, pp.  195-221. http://gdmltest.u-ga.fr/item/1077313871/