%0 Journal Article
%A F. L. Chernous'ko
%T Guaranteed estimates of undetermined quantities by means of ellipsoids
%J Doklady Akademii Nauk
%D 1980
%P 51-54
%V 251
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1980_251_1_a13/
%G ru
%F DAN_1980_251_1_a13