TY  - JOUR
AU  - K. Kh. Boimatov
TI  - Spectral asymptotics of linear and nonlinear pencils of pseudodifferential operators that are elliptic in the Douglis--Nirenberg sense
JO  - Doklady Akademii Nauk
PY  - 1992
SP  - 441
EP  - 445
VL  - 322
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1992_322_3_a0/
LA  - ru
ID  - DAN_1992_322_3_a0
ER  -