T. Brahimi and  F. Saeed and  I. Paraschivoiu,  Aerodynamic Models for the Analysis of Vertical Axis Wind Turbines (VAWTs).   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2016, vol. 109(1). 203 - 209
    [viewed 16 October 2019]. Available from: https://publications.waset.org/pdf/10003603.