TY  - DATA
AU  - Segal, Irving Ezra.
TI  - Decompositions of operator algebras I and II 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9781470400392 (online)
PY  - 1989///, c1951
CY  - Providence, R.I.
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0009
ER  -