Bokyung Sung and  Jungsoo Kim and  Jinman Kwun and  Junhyung Park and  Jihye Ryeo and  Ilju Ko,  Practical Method for Digital Music Matching Robust to Various Sound Qualities.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2009, vol. 36(12). 2825 - 2830
    [viewed 15 April 2021]. Available from: https://publications.waset.org/pdf/9344.