TY - JOUR AU - Calzolari, A. AU - Florchinger, P. AU - Nappo, G. TI - Nonlinear filtering for Markov systems with delayed observations JO - International Journal of Applied Mathematics and Computer Science PY - 2009 SP - 49 EP - 57 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2009_19_1_a3/ LA - en ID - IJAMCS_2009_19_1_a3 ER -