TY  - BOOK
AU  - Helton William J
TI  - Operator theory, analytic functions matrices, and electrical engineering
T2  - Conference Board of the Mathematical Sciences, regional conference series in mathematics; 68
SN  - 0821807188 (pbk)
U1  - B43, M7 
PY  - 1987///
CY  - Providence, Rhode Island 
PB  - American Mathematical Soceity
KW  -  Functional Analysis
KW  - Mathematics
ER  -