TY  - JOUR
AU  - M. E. Lerner
TI  - Maximum modulus principles for hyperbolic equations and systems of equations in nonclassical domains
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 848
EP  - 858
VL  - 22
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_5_a14/
LA  - ru
ID  - DE_1986_22_5_a14
ER  -