TY  - JOUR
AU  - Bouali, Said
AU  - Bouhafsi, Youssef
TI  - On the range-kernel orthogonality of elementary operators
JO  - Mathematica Bohemica
PY  - 2015
SP  - 261
EP  - 269
VL  - 140
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/MB.2015.144393/
DO  - 10.21136/MB.2015.144393
LA  - en
ID  - 10_21136_MB_2015_144393
ER  -