TY  - BOOK
AU  - Ben-Israel, Adi
AU  - Greville, Thomas N. E
TI  - Generalized inverses: Theory and applications
T2  - CMS books in mathematics 
SN  - 9781441918147
PY  - 2003///
CY  - New York
PB  - Springer
KW  - Eigenvalue
KW  - Hilbert space
KW  - Matrix
UR  - https://doi.org/10.1007/b97366
ER  -