%0 Journal Article %A I. I. Khamdeev %T Lower bounds for the sufficient sample size in procedures of guaranteed equivariant estimation (the case of the general transformation group) %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1983 %P 82-83 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1983_11_a6/ %G ru %F IVM_1983_11_a6