Hosseinioun, N., Doosti, H. and Ali Niroumand, H. (2011) “Nonparametric estimation of a multivariate probability density for mixing sequences by the method of wavelets”, Italian Journal of Pure and Applied Mathematics, 28, pp. 31–40. Available at: https://journals.uniurb.it/index.php/ijpam/article/view/6019 (Accessed: 18 July 2026).