@article{urn:eudml:doc:42122, title = {Initialiting the kalman filter for nonstationary state space models}, journal = {Revista de la Real Academia de Ciencias Exactas F\'\i sicas y Naturales}, volume = {92}, year = {1998}, pages = {377-385}, zbl = {1278.93266}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:42122} }
Gómez, Víctor; Gómez-Villegas, A. Initialiting the kalman filter for nonstationary state space models. Revista de la Real Academia de Ciencias Exactas Físicas y Naturales, Tome 92 (1998) pp. 377-385. http://gdmltest.u-ga.fr/item/urn:eudml:doc:42122/