TY  - BOOK
AU  - Stewart, G W
AU  - Sun, Ji-guang
TI  - Matrix perturbation theory
SN  - 0-12-670230-6
U1  - 512.9434 
PY  - 1990///
CY  - Boston
PB  - Academic Press
KW  - Matrices
KW  - Perturbation(mathematics)
ER  -