« Development of Blade Design for Small Hawt Adapted for Lower Values of Wind Speed ». The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 32, no. 2 (novembre 15, 2009): 59–64. Consulté le novembre 2, 2026. https://ojs.ugal.ro/index.php/mms/article/view/3038.