1.
Kharazishvili A. ACUTE TRIANGLES IN THE CONTEXT OF THE ILLUMINATION PROBLEM. Ann. Sofia Univ. Fac. Math. and Inf. [Internet]. 2016 Dec. 12 [cited 2024 Nov. 24];103:39-44. Available from: https://ftl5.uni-sofia.bg./index.php/fmi/article/view/51