%0 Journal Article %A Teresa Ledwina %T On the asymptotic efficiency of estimators %J Mathematica Applicanda %D 2007 %P 66-83 %V 35 %N 49/08 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v35i49/08.1388/ %R 10.14708/ma.v35i49/08.1388 %G pl %F 10_14708_ma_v35i49_08_1388