TY - JOUR AU - Janečková, Hana TI - Estimation of variances in a heteroscedastic RCA(1) model JO - Kybernetika PY - 2002 SP - [405] VL - 38 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_2002__38_4_a1/ LA - en ID - KYB_2002__38_4_a1 ER -