TY  - BOOK
AU  - Axelsson,O.
TI  - On eigenvalue estimates for block incomplete factorization methods
T2  - Report 9331
AV  - MATH QA3.R46 no.9331 
PY  - 1993///
CY  - Nijmegen
PB  - Catholic University, Department of Mathematics
KW  - Factorization (mathematics)
KW  - Eigenvalues
KW  - Estimation theory
N1  - Includes bibliographical references
ER  -