TY  - JOUR
AU  - K. Kh. Boimatov
TI  - Two-sided estimates of the eigenvalues of the Dirichlet problem for a~class of degenerate elliptic differential operators
JO  - Informatics and Automation
PY  - 1985
SP  - 16
EP  - 28
VL  - 172
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1985_172_a2/
LA  - ru
ID  - TRSPY_1985_172_a2
ER  -