Lytvyn, V. V., A. B. Demchuk, and O. V. Oborska. “MATHEMATICAL AND SOFTWARE SUBMISSION VIDEO CONTENT FOR VISUALLY IMPAIRED PEOPLE”. Radio Electronics, Computer Science, Control, no. 3 (October 27, 2016). Accessed April 23, 2024. http://ric.zntu.edu.ua/article/view/81287.