TY - JOUR AU - Alheety, Mustafa Ismaeel TI - A new stochastic restricted biased estimator under heteroscedastic or correlated error JO - ESAIM: Probability and Statistics PY - 2011 SP - 30 EP - 40 VL - 15 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ps/2009009/ DO - 10.1051/ps/2009009 LA - en ID - PS_2011__15__30_0 ER -