%0 Journal Article %A Kubáček, Lubomír %A Marek, Jaroslav %T Partial optimum estimator in two stage regression model with constraints and a problem of equivalence %J Mathematica slovaca %D 2005 %P 477-494 %V 55 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_2005__55_4_a7/ %G en %F MASLO_2005__55_4_a7