@article{1250523376,
author = {Tsuji, Mikio},
title = {Analyticity of solutions of hyperbolic mixed problems},
journal = {J. Math. Kyoto Univ.},
volume = {13},
number = {3},
year = {1973},
pages = { 323-371},
language = {en},
url = {http://dml.mathdoc.fr/item/1250523376}
}
Tsuji, Mikio. Analyticity of solutions of hyperbolic mixed problems. J. Math. Kyoto Univ., Tome 13 (1973) no. 3, pp. 323-371. http://gdmltest.u-ga.fr/item/1250523376/