WASET
    Reinhold Decker and  Christian Holsing and  Sascha Lerke,  Generating Normally Distributed Clusters by Means of a Self-organizing Growing Neural Network– An Application to Market Segmentation –.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2008, vol. 14(2). 137 - 143
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/13879.