@article{JMLR:v21:19-802,
  author  = {Elisabeth Gassiat and Sylvain Le Corff and Luc Lehéricy},
  title   = {Identifiability and Consistent Estimation of Nonparametric Translation Hidden Markov Models with General State Space},
  journal = {Journal of Machine Learning Research},
  year    = {2020},
  volume  = {21},
  number  = {115},
  pages   = {1--40},
  url     = {http://jmlr.org/papers/v21/19-802.html}
}