TY  - JOUR
AU  - Eskin, G.
TI  - Propagation of singularities for interior mixed hyperbolic problem
JO  - Séminaire Goulaouic-Schwartz
N1  - talk:12
PY  - 1976-1977
SP  - 1
EP  - 21
PB  - Ecole Polytechnique, Centre de Mathématiques
UR  - https://www.numdam.org/item/SEDP_1976-1977____A11_0/
LA  - en
ID  - SEDP_1976-1977____A11_0
ER  -