TY  - BOOK
AU  - Hirsch, Francis
AU  - Lacombe, Gilles
ED  - Levy, Silvio
TI  - Elements of functional analysis
T2  - Graduate texts in Mathematics
SN  - 0387985247
U1  - 515.7 
PY  - 1999///
CY  - New York
PB  - Springer-Verlag
ER  -