%0 Journal Article
%A Zahia Khemissi
%A Brahim Brahimi
%A Fatah Benatia
%T Heavy tail index estimator through weighted least-squares rank regression
%J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
%D 2022
%P 797-805
%V 15
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JSFU_2022_15_6_a12/
%G en
%F JSFU_2022_15_6_a12