[1]
I. Ullah, M. F. Qadir, and A. Ali, “Insha’s Redescending M-estimator for Robust Regression: A Comparative Study”, Pak.j.stat.oper.res., vol. 2, no. 2, pp. 135–144, Jul. 2006, doi: 10.18187/pjsor.v2i2.97.