TY  - DATA
AU  - Curto, Raul E.
AU  - Yi, U-yong.
TI  - Joint hyponormality of Toeplitz pairs 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9781470403058 (online)
PY  - 2001///
CY  - Providence, R.I.
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0712
ER  -