TY  - JOUR
AU  - M. G. Karatopraklieva
TI  - On the theory of equations of mixed type with discontinuous coefficients. II
JO  - Differencialʹnye uravneniâ
PY  - 1988
SP  - 91
EP  - 105
VL  - 24
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1988_24_1_a10/
LA  - ru
ID  - DE_1988_24_1_a10
ER  -