TY  - JOUR
AU  - T. D. Norbosambuev
TI  - On sums of diagonal and invertible formal matrices
JO  - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika
PY  - 2015
SP  - 34
EP  - 40
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VTGU_2015_4_a3/
LA  - ru
ID  - VTGU_2015_4_a3
ER  -