TY  - JOUR
AU  - A. A. Arkhipova
TI  - Quasilinear elliptic and parabolic systems with nondiagonal principal matrices and strong nonlinearities in the gradient. Solvability and regularity problems
JO  - Contemporary Mathematics. Fundamental Directions
PY  - 2023
SP  - 18
EP  - 31
VL  - 69
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMFD_2023_69_1_a1/
LA  - ru
ID  - CMFD_2023_69_1_a1
ER  -