TY  - BOOK
AU  - Abramovich, Y. A. and Aliprantis, C. D.
AU  - Aliprantis, C. D. ; jt. auth.
TI  - Problems in operator theory
T2  - Graduate studies in Mathematics 
SN  - 9780821887165
U1  - 515.72 
PY  - 2012///
CY  - Providence
PB  - American Mathematical Society
ER  -