WASET
Bedon, G. , Castelli, M. , Benini, E.. "A Comparison between Hybrid and Experimental Extended Polars for the Numerical Prediction of Vertical-Axis Wind Turbine Performance using Blade Element-Momentum Algorithm". World Academy of Science, Engineering and Technology, Open Science Index 71, International Journal of Aerospace and Mechanical Engineering (2012), 6(11), 2567 - 2572.