%0 Journal Article
%A V. B. Larin
%T Determination of a square root of a positive definite matrix
%J Doklady Akademii Nauk
%D 1991
%P 536-538
%V 320
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1991_320_3_a4/
%G ru
%F DAN_1991_320_3_a4