TY  - JOUR
AU  - T. D. Norbosambuev
TI  - Rank of formal matrix. System of formal linear equations. Zero divisors
JO  - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika
PY  - 2018
SP  - 5
EP  - 12
IS  - 52
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VTGU_2018_52_a0/
LA  - ru
ID  - VTGU_2018_52_a0
ER  -