@article{JSFU_2022_15_6_a12,
     author = {Zahia Khemissi and Brahim Brahimi and Fatah Benatia},
     title = {Heavy tail index estimator through weighted least-squares rank regression},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {797--805},
     publisher = {mathdoc},
     volume = {15},
     number = {6},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2022_15_6_a12/}
}