KRASNIKOVA O, KUZMENKО P, VYZHVA S. ANALYSIS OF THE METHODS OF DETERMINING THE BRITTLENESS INDEX AND THEIR APPLICATION FOR TERRIGENOUS RESERVOIR ROCKS OF THE DNIPRO-DONETSK BASIN. Вісник: Геологія [Internet]. 2025 Jan. 16 [cited 2026 Feb. 14];1(104):22-9. Available from: https://geology.bulletin.knu.ua/article/view/2524