Asymptotic Efficiency of Statistical Estimators: Concepts and Higher Order Asymptotic Efficienc - Akahira, M.;Takeuchi, K. E. Siebert — 1983 Metrika
Infinitely divisible statistical experiments - A. Janssen, H. Milbrodt, and H. Strasser. E. Siebert — 1986 Metrika
Continuous automorphism groups on a locally compact group contracting modulo a compact subgroup and applications to stable convolution semigroups. W. Hazod; E. Siebert — 1986 Semigroup forum