TY  - BOOK
AU  - Lang, Serge
TI  - Real and functional analysis
T2  - Graduate texts in mathematics
SN  - 9780387940014
PY  - 1993///
CY  - New York
PB  - Springer
KW  - Mathematical analysis
KW  - Hilbert space
KW  - Calculus
N1  - Graduate texts in mathematics -142
ER  -