%0 Journal Article %A Alheety, Mustafa Ismaeel %T A new stochastic restricted biased estimator under heteroscedastic or correlated error %J ESAIM: Probability and Statistics %D 2011 %P 30-40 %V 15 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ps/2009009/ %R 10.1051/ps/2009009 %G en %F PS_2011__15__30_0