@article{CRMATH_2006__343_4_275_0,
     author = {Farid Boussama},
     title = {Ergodicit\'e des cha{\^\i}nes de {Markov} \`a valeurs dans une vari\'et\'e alg\'ebrique : application aux mod\`eles {GARCH} multivari\'es},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {275--278},
     publisher = {Elsevier},
     volume = {343},
     number = {4},
     year = {2006},
     doi = {10.1016/j.crma.2006.06.027},
     language = {fr},
}