TY  - JOUR
AU  - D. K. Faddeev
TI  - On the conditionality of matrices
JO  - Informatics and Automation
PY  - 1959
SP  - 387
EP  - 391
VL  - 53
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1959_53_a19/
LA  - ru
ID  - TRSPY_1959_53_a19
ER  -