Rozhkova, L. “Characteristics of Medium-Speed Vertical Axis Wind Turbine Wind Wheels”. Bulletin of Sumy National Agrarian University. The series: Mechanization and Automation of Production Processes, no. 4 (38) (1): 33-36. Accessed April 19, 2024. https://snaubulletin.com.ua/index.php/mapp/article/view/154.