Kai-Long Hsiao,  Mixed Convection with Radiation Effect over a Nonlinearly Stretching Sheet.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2010, vol. 38(2). 164 - 168
    [viewed 28 May 2022]. Available from: https://publications.waset.org/pdf/11853.