TY  - GEN
AU  - Fujita,H.
AU  - Saito,N.
AU  - Suzuki,T.
TI  - Operator theory and numerical methods
T2  - Studies in mathematics and its applications
SN  - 0444504745
U1  - 515.724 
PY  - 2001///
CY  - [S.l.]
PB  - North Holland
ER  -