TY  - GEN
AU  - Hansen,Vagn Lundsgaard
AU  - Hansen, Vagn Lundsgaard.
TI  - Functional analysis: entering hilbert space 
SN  - 9812565639
U1  - 515.733 
PY  - 2006///
CY  - [S.l.]
PB  - World Scientific Pub Co Inc
ER  -