%0 Journal Article %A Pereira, Artur %A Fonseca, Miguel %A Mexia, João %T Orthogonal models: Algebraic structure and explicit estimators for estimable vectors %J Discussiones Mathematicae. Probability and Statistics %D 2015 %P 29-44 %V 35 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMPS_2015_35_1-2_a1/ %G en %F DMPS_2015_35_1-2_a1