WASET
    Myungraee Cha and  Jun Seok Kim and  Seung Hwan Park and  Jun-Geol Baek,  Nonparametric Control Chart Using Density Weighted Support Vector Data Description.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2012, vol. 72(12). 2760 - 2764
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/8229.