@article{Gnot:2009,
author
=
"S.Gnot and A.Michalski and A.Urbańska-Motyka",
title
=
"On some properties of ML and REML estimators in mixed normal models with two variance components",
journal
=
"Discussiones Mathematicae Probability and Statistics",
volume
=
"Vol. 24",
number
=
"no 1",
pages
=
"109--126",
year
=
"2004",
}