%0 Journal Article %A Prouza, LudvĂ­k %T On the smoothing of a discrete random autoregressive process %J Kybernetika %D 1966 %P 423-434 %V 2 %N 5 %U http://geodesic.mathdoc.fr/item/KYB_1966_2_5_a3/ %G en %F KYB_1966_2_5_a3