TY  - JOUR
AU  - E. G. D'yakonov
AU  - M. Yu. Orekhov
TI  - Minimization of the computational labor in determining the first eigenvalues of differential operators
JO  - Matematičeskie zametki
PY  - 1980
SP  - 795
EP  - 812
VL  - 27
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1980_27_5_a10/
LA  - ru
ID  - MZM_1980_27_5_a10
ER  -