Lenchuk, Ivan H., and Anatolyii Ts. Franovskyi. “CLASSIFICATION AND COMPUTER SIMULATION OF CONSTRUCTIVE PROBLEM IN THE PLANE GEOMETRY: METHOD OF CIRCLES”. Information Technologies and Learning Tools 39, no. 1 (February 10, 2014): 125–140. Accessed April 27, 2024. https://journal.iitta.gov.ua/index.php/itlt/article/view/974.