@article{1200788072,
author = {Benvenuti, Stefano and Bove, Antonio},
title = {On a class of hyperbolic systems with multiple characteristics},
journal = {Osaka J. Math.},
volume = {35},
number = {1},
year = {1998},
pages = { 313-356},
language = {en},
url = {http://dml.mathdoc.fr/item/1200788072}
}
Benvenuti, Stefano; Bove, Antonio. On a class of hyperbolic systems with multiple characteristics. Osaka J. Math., Tome 35 (1998) no. 1, pp. 313-356. http://gdmltest.u-ga.fr/item/1200788072/