TY  - JOUR
AU  - G. V. Demidenko
TI  - Quasielliptic operators and equations not solvable with respect to the highest order derivative
JO  - Sibirskij žurnal čistoj i prikladnoj matematiki
PY  - 2016
SP  - 15
EP  - 26
VL  - 16
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VNGU_2016_16_3_a1/
LA  - ru
ID  - VNGU_2016_16_3_a1
ER  -