TY  - BOOK
AU  - Halmos,Paul R.
TI  - Hilbert space problem book
SN  - 9780387906850
AV  - 2nd ed. 
U1  - 515.733 H162H2 
PY  - 1982///
CY  - New York
PB  - Springer-Verlag
KW  - Vectors
KW  - Spectral radius
KW  - Infinite matrices
ER  -