Se-Jin Ko and  Deok-Min Kim and  Seok-Yoon Kim,  A Clock Skew Minimization Technique Considering Temperature Gradient.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    November 2010, vol. 47(11). 1428 - 1432
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/9301.