%0 Journal Article %A Gnot, Stanisław %A Michalski, Andrzej %A Urbańska-Motyka, Agnieszka %T On some properties of ML and REML estimators in mixed normal models with two variance components %J Discussiones Mathematicae. Probability and Statistics %D 2004 %P 109-126 %V 24 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMPS_2004_24_1_a5/ %G en %F DMPS_2004_24_1_a5