TY  - BOOK
AU  - Krein S G
TI  - Linear equations in banach spaces
T2  - Gohberg text book series
U1  - B43, M2 
PY  - 1982///
CY  - Boston
PB  - Birkhauser         
KW  -  Differential equations
KW  - Operator equations
N1  - Appendix 95-98p
ER  -