Opayinka, Hannah F., and Adedayo A. Adepoju. “On the Modification of M-Out-of-N Bootstrap Method for Heavy-Tailed Distributions”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 14, no. 1, Sept. 2015, pp. 142-55, https://asrjetsjournal.org/American_Scientific_Journal/article/view/942.