%0 Journal Article %A Attali, Jean-Gabriel %T Ergodicity of a certain class of non Feller models : applications to $\textit {ARCH}$ and Markov switching models %J ESAIM: Probability and Statistics %D 2004 %P 76-86 %V 8 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ps:2004003/ %R 10.1051/ps:2004003 %G en %F PS_2004__8__76_0