%0 Journal Article %A Njoh, Samuel %T Entropic conditions and hedging %J ESAIM: Probability and Statistics %D 2007 %P 197-216 %V 11 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/ps:2007015/ %R 10.1051/ps:2007015 %G en %F PS_2007__11__197_0