TY  - JOUR
AU  - Yoshihiro Shibata
AU  - Gen Nakamura
TI  - On a Local Existence Theorem of Neumann Problem for Some Quasilinear Hyperbolic Systems of 2nd Order.
JO  - Mathematische Zeitschrift
PY  - 1989
SP  - 1
EP  - 64
VL  - 202
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1989__202_1_174075/
ID  - MZ_1989__202_1_174075
ER  -