TY  - BOOK
AU  - Scherer Bernd
AU  -  Martin R Douglas
TI  - Introduction to modern portfolio optimization with
SN  - 10038721064
U1  - X65:8:(B7:3), P5 
PY  - 2005///
CY  - New York
PB  - Springer         
KW  - Porttfolio Management
N1  - Bibliography P 393-399
ER  -