TY  - JOUR
AU  - G. A. Il'yushina
TI  - The generalized principle of localizing spectral decompositions that are connected with the Beltrami operator given in an arbitrary $n$-dimensional domain
JO  - Differencialʹnye uravneniâ
PY  - 1971
SP  - 2058
EP  - 2065
VL  - 7
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1971_7_11_a14/
LA  - ru
ID  - DE_1971_7_11_a14
ER  -