Aharonyan, N.G., and H.O. Harutyunyan. “GEOMETRIC PROBABILITY CALCULATION FOR A TRIANGLE”. Proceedings of the YSU A: Physical and Mathematical Sciences 51, no. 3 (244) (December 15, 2017): 211–216. Accessed November 22, 2024. https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol51_no3_2017_pp211-216.