@article{1250521482,
author = {Kajitani, Kunihiko},
title = {Cauchy problem for nonstrictly hyperbolic systems in Gevrey classes},
journal = {J. Math. Kyoto Univ.},
volume = {23},
number = {4},
year = {1983},
pages = { 599-616},
language = {en},
url = {http://dml.mathdoc.fr/item/1250521482}
}
Kajitani, Kunihiko. Cauchy problem for nonstrictly hyperbolic systems in Gevrey classes. J. Math. Kyoto Univ., Tome 23 (1983) no. 4, pp. 599-616. http://gdmltest.u-ga.fr/item/1250521482/