TY  - BOOK
AU  - Wang, Shouyang and Xia, Yusen
AU  - Xia, Yusen ; jt. auth.
TI  - Portfolio selection and asset pricing
T2  - Lecture notes in Economics and Mathematical Systems 
SN  - 3540429158
U1  - 332.6 
PY  - 2002///
CY  - Berlin
PB  - Springer-Verlag
ER  -