TY - JOUR AU - E. Siebert TI - Asymptotic Efficiency of Statistical Estimators: Concepts and Higher Order Asymptotic Efficienc - Akahira, M.;Takeuchi, K. JO - Metrika PY - 1983 SP - 71 EP - 71 VL - 30 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MET_1983__30_175882/ ID - MET_1983__30_175882 ER -