TY  - JOUR
AU  - Al Mohammady, Samir
AU  - Ould Beinane, Sid Ahmed
AU  - Ould Ahmed Mahmoud, Sid Ahmed
TI  - On $(n,m)$-$A$-normal and $(n,m)$-$A$-quasinormal semi-Hilbertian space operators
JO  - Mathematica Bohemica
PY  - 2022
SP  - 169
EP  - 186
VL  - 147
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/MB.2021.0167-19/
DO  - 10.21136/MB.2021.0167-19
LA  - en
ID  - 10_21136_MB_2021_0167_19
ER  -