@article{PS_2009__13__38_0,
     author = {Chambaz, Antoine and Matias, Catherine},
     title = {Number of hidden states and memory : a joint order estimation problem for {Markov} chains with {Markov} regime},
     journal = {ESAIM: Probability and Statistics},
     pages = {38--50},
     publisher = {EDP-Sciences},
     volume = {13},
     year = {2009},
     doi = {10.1051/ps:2007048},
     mrnumber = {2493854},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ps:2007048/}
}