TY  - JOUR
AU  - V. T. Kharin
TI  - An estimate of the accuracy of approximate eigenvalues and vectors
JO  - Doklady Akademii Nauk
PY  - 1963
SP  - 1001
EP  - 1004
VL  - 150
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1963_150_5_a12/
LA  - ru
ID  - DAN_1963_150_5_a12
ER  -