C. R. Danielle and  S. Erik and  T. Patrick and  M. Hugh,  Prediction of Product Size Distribution of a Vertical Stirred Mill Based on Breakage Kinetics.   journal   = {International Journal of Mechanical and Materials Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2017, vol. 131(11). 1762 - 1766
    [viewed 07 December 2019]. Available from: https://publications.waset.org/pdf/10008083.