@article{1250524974,
author = {Mizohata, Sigeru and Yamaguti, Masaya},
title = {Mixed problem for some semi-linear wave equation},
journal = {J. Math. Kyoto Univ.},
volume = {2},
number = {3},
year = {1962},
pages = { 61-78},
language = {en},
url = {http://dml.mathdoc.fr/item/1250524974}
}
Mizohata, Sigeru; Yamaguti, Masaya. Mixed problem for some semi-linear wave equation. J. Math. Kyoto Univ., Tome 2 (1962) no. 3, pp. 61-78. http://gdmltest.u-ga.fr/item/1250524974/