%0 Journal Article %A Calzolari, A. %A Florchinger, P. %A Nappo, G. %T Nonlinear filtering for Markov systems with delayed observations %J International Journal of Applied Mathematics and Computer Science %D 2009 %P 49-57 %V 19 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2009_19_1_a3/ %G en %F IJAMCS_2009_19_1_a3