TY  - BOOK
TI  - The theory of subnormal operators 
SN  - 0821815369 | 9781470412630 (online)
PY  - 1991///
CY  - Providence, R.I.
PB  - American Mathematical Society
UR  - http://www.ams.org/surv/036 | http://dx.doi.org/10.1090/surv/036
ER  -