TY  - JOUR
AU  - N. M. Ivochkina
AU  - O. A. Ladyzhenskaya
TI  - Estimates for first-order derivatives for solutions of some classes of non-totally parabolic equations
JO  - Algebra i analiz
PY  - 1997
SP  - 109
EP  - 131
VL  - 9
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AA_1997_9_6_a4/
LA  - ru
ID  - AA_1997_9_6_a4
ER  -