TY  - JOUR
AU  - N. P. Zhidkov
TI  - Some comments concerning the conditionally of systems of linear algebraic equations
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1963
SP  - 803
EP  - 811
VL  - 3
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1963_3_5_a0/
LA  - ru
ID  - ZVMMF_1963_3_5_a0
ER  -