Ali Mamizadeh and  Ires Iskender,  Analyzing and Comparing the Hot-spot Thermal Models of HV/LV Prefabricated and Outdoor Oil-Immersed Power Transformers.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2012, vol. 61(1). 1 - 6
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/145.