TY  - JOUR
AU  - Keykhaei, Reza
AU  - Jahandideh, Mohamad Taghi
TI  - Tangency portfolios in the LP solvable portfolio selection models
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 2012
SP  - 149
EP  - 158
VL  - 46
IS  - 2
PB  - EDP-Sciences
UR  - http://archive.numdam.org/articles/10.1051/ro/2012012/
DO  - 10.1051/ro/2012012
LA  - en
ID  - RO_2012__46_2_149_0
ER  -