TY  - JOUR
AU  - M. E. Lerner
AU  - O. A. Repin
TI  - On Frankl'-type problems for some elliptic equations with degeneration of various types
JO  - Differencialʹnye uravneniâ
PY  - 1999
SP  - 1087
EP  - 1093
VL  - 35
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1999_35_8_a10/
LA  - ru
ID  - DE_1999_35_8_a10
ER  -