T. V. S. Sekhar and  B. Hema Sundar Raju,  Fourth Order Accurate Free Convective Heat Transfer Solutions from a Circular Cylinder.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2012, vol. 68(8). 1032 - 1036
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/13832.