TY  - JOUR
AU  - I. N. Lanin
TI  - On a priori estimates for the Tricomi and the Dirichlet problem for a certain equation with degeneracy of the type and of the order
JO  - Differencialʹnye uravneniâ
PY  - 1976
SP  - 89
EP  - 96
VL  - 12
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1976_12_1_a10/
LA  - ru
ID  - DE_1976_12_1_a10
ER  -