Numerical Aspects in Estimating the Parameters of a Mixture of Normal Distributions
Michael D. Evans, Irwin Guttman, Ingram Olkin · Journal of Computational and Graphical Statistics · 1992
Michael Evans, Irwin Guttman, Ingram Olkin, Numerical Aspects in Estimating the Parameters of a Mixture of Normal Distributions, Journal of Computational and Graphical Statistics, Vol. 1, No. 4 (Dec., 1992), pp. 351-365