“Restoration of the Polygon Vertices Using Middle of It’s Sides”. Bulletin of V.N. Karazin Kharkiv National University, series «Mathematical modeling. Information technology. Automated control systems» 38, no. 2 (April 24, 2018): 42–48. Accessed October 25, 2026. https://periodicals.karazin.ua/mia/article/view/11462.