O. I. Zaporozhets, Y. I. Movchan, A. E. Guy, Коlоmiiets H. V., R. V. Shpanov, and O. V. Yakymchuk, “WIND POWER GENERATION IN THE CONTEXT OF ENVIRONMENTAL SAFETY”, Proceedings of National Aviation University, vol. 44, no. 3, pp. 116–123, Mar. 2010.