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2. UpWind Integrated Wind Turbine Design http://cordis.europa.eu/project/rcn/78583_en.html
3. INNWIND.EU Design of state of the art 10-20MW offshore wind turbines http://www.innwind.eu/
4. AVATAR Advanced Aerodynamic Tools for Large Rotors http://www.eera-avatar.eu
5. Wind turbine gust load alleviation utilizing curved blades;Liebst;J Propul,1986