Geodesic
The spectrum of an elliptic equation
Matematičeskie zametki, Tome 11 (1972) no. 5, pp. 577-583.

Voir la notice de l'article provenant de la source Math-Net.Ru

In this paper we consider conditions for the presence or absence of spectral points in the left complex halfplane of a general second-order elliptic operator. 
@article{MZM_1972_11_5_a12,
     author = {V. G. Mishin},
     title = {The spectrum of an elliptic equation},
     journal = {Matemati\v{c}eskie zametki},
     pages = {577--583},
     publisher = {mathdoc},
     volume = {11},
     number = {5},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1972_11_5_a12/}
}
TY  - JOUR
AU  - V. G. Mishin
TI  - The spectrum of an elliptic equation
JO  - Matematičeskie zametki
PY  - 1972
SP  - 577
EP  - 583
VL  - 11
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1972_11_5_a12/
LA  - ru
ID  - MZM_1972_11_5_a12
ER  - 
%0 Journal Article
%A V. G. Mishin
%T The spectrum of an elliptic equation
%J Matematičeskie zametki
%D 1972
%P 577-583
%V 11
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1972_11_5_a12/
%G ru
%F MZM_1972_11_5_a12
V. G. Mishin. The spectrum of an elliptic equation. Matematičeskie zametki, Tome 11 (1972) no. 5, pp. 577-583. http://geodesic.mathdoc.fr/item/MZM_1972_11_5_a12/