TY  - JOUR
AU  - M. F. Mugafarov
TI  - The Maximum Principle for a Hyperbolic Grid System and Its Applications
JO  - Differencialʹnye uravneniâ
PY  - 2003
SP  - 1137
EP  - 1139
VL  - 39
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2003_39_8_a15/
LA  - ru
ID  - DE_2003_39_8_a15
ER  -