@article{05636435,
title = {Discrete time nonlinear filters with informative observations are stable.},
journal = {Electronic Communications in Probability [electronic only]},
volume = {13},
year = {2008},
pages = {562-575},
zbl = {1189.60133},
language = {en},
url = {http://dml.mathdoc.fr/item/05636435}
}
Van Handel, Ramon. Discrete time nonlinear filters with informative observations are stable.. Electronic Communications in Probability [electronic only], Tome 13 (2008) pp. 562-575. http://gdmltest.u-ga.fr/item/05636435/