Ashot Navasardian and  Mariam Vardanian and  Vladik Vardanian,  Electrotechnology for Silicon Refining: Plasma Generator and Arc Furnace: Installations and Theoretical Base.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2015, vol. 100(4). 484 - 487
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10003042.