%0 Journal Article %A Zichová, Jitka %T On a method of estimating parameters in non-negative ARMA models %J Kybernetika %D 1996 %P 409-424 %V 32 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1996__32_4_a6/ %G en %F KYB_1996__32_4_a6