Chitashvili R.J. Asymptotic theory of M-estimators in general statistical models. Pt. 1 : On asymptotic behaviour of estimators under model disturbance, 1990. - 31 p. - Текст : непосредственный.
Chitashvili R.J. Asymptotic theory of M-estimators in general statistical models. Pt. 2 : On asymptotic behaviour of estimators in the presence of nuisance parameters, 1990. - 45 p. - Текст : непосредственный.