Liping Jing and  Michael K. Ng and  Tieyong Zeng,  Novel Hybrid Method for Gene Selection and Cancer Prediction.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2010, vol. 38(2). 258 - 265
    [viewed 29 January 2020]. Available from: https://publications.waset.org/pdf/8670.