1. Solum A, Deglaire P, Eriksson S, Stalberg M, Leijon M, Bernhoff H. Design of a 12kW vertical axis wind turbine equipped with a direct driven PM synchronous generator. In: EWEC – European Wind Energy Conference & Exhibition, 2006.
2. Deglaire P, Eriksson S, Kjellin J, Bernhoff H. Experimental results from a 12kW vertical axis wind turbine equipped with a direct driven PM synchronous generator. In: EWEC, 2007.
3. Gyulai Francisc, Bej Adrian. Computational modelling of Giromill wind turbines. Scientific bulletin of the Politehnica University of Timisoara, Transactions on mechanics special issue. The 6th international conference on hydraulic machinery and hydrodynamics, October 21–22, Timisoara, Romania, 2004.
4. Cooper Paul, Kennedy Oliver. Development and analysis of a novel vertical axis wind turbine. 42nd Annual conference of the Australian and New Zealand solar energy society, December 1–3, Perth, 2004.
5. Tangler J, David Kocurek J. Wind turbine post-stall airfoil performance characteristics guidelines for blade-element momentum methods. 43rd AIAA aerospace sciences, meeting and exhibit, January 10–13, Reno, Nevada, 2005.