TY  - JOUR
AU  - Tian, Yongge
TI  - How to characterize commutativity equalities for Drazin inverses of matrices
JO  - Archivum mathematicum
PY  - 2003
SP  - 191
EP  - 199
VL  - 39
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ARM_2003__39_3_a4/
LA  - en
ID  - ARM_2003__39_3_a4
ER  -