TY  - JOUR
AU  - Piotr Jaworski
TI  - A geometric point of view
 on mean-variance models
JO  - Applicationes Mathematicae
PY  - 2003
SP  - 217
EP  - 241
VL  - 30
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/am30-2-6/
DO  - 10.4064/am30-2-6
LA  - en
ID  - 10_4064_am30_2_6
ER  -