@article{PS_2019__23__492_0,
     author = {Diehn, Manuel and Munk, Axel and Rudolf, Daniel},
     title = {Maximum likelihood estimation in hidden {Markov} models with inhomogeneous noise},
     journal = {ESAIM: Probability and Statistics},
     pages = {492--523},
     publisher = {EDP-Sciences},
     volume = {23},
     year = {2019},
     doi = {10.1051/ps/2018017},
     mrnumber = {3989601},
     zbl = {1422.62099},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ps/2018017/}
}