%0 Journal Article %A Keykhaei, Reza %A Jahandideh, Mohamad-Taghi %T Producing the tangency portfolio as a corner portfolio %J RAIRO - Operations Research - Recherche Opérationnelle %D 2013 %P 311-320 %V 47 %N 3 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ro/2013041/ %R 10.1051/ro/2013041 %G en %F RO_2013__47_3_311_0