Arun Kumar Datta and  M. A. Ansari and  N. R. Mondal and  B. V. Raghavaiah and  Manisha Dubey and  Shailendra Jain,  Simulation of Static Frequency Converter for Synchronous Machine Operation and Investigation of Shaft Voltage.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2014, vol. 87(3). 594 - 599
    [viewed 28 November 2021]. Available from: https://publications.waset.org/pdf/9997992.