FRÜHWIRTH, R.; WALTENBERGER, W. Redescending M-estimators and Deterministic Annealing, with Applications to Robust Regression and Tail Index Estimation. Austrian Journal of Statistics, [S. l.], v. 37, n. 3&4, p. 301–317, 2016. DOI: 10.17713/ajs.v37i3&4.310. Disponível em: https://ajs.or.at/index.php/ajs/article/view/vol37%2C%20no3%264%20-%207. Acesso em: 9 may. 2021.