@article{A20,
  author    = {N. Abbassi and D. Benboudjema and S. Derrode and W. Pieczynski},
  title     = {Optimal Filter Approximations in Conditionally {G}aussian Pairwise {M}arkov Switching Models},
  journal   = {IEEE Trans. Autom. Control.},
  volume    = {60},
  number    = {4},
  pages     = {1104--1109},
  year      = {2015},
  url       = {https://doi.org/10.1109/TAC.2014.2340591},
  doi       = {10.1109/TAC.2014.2340591},
}