Lytvyniuk S. Practical application of the methodology of conversion and comparison of different classification systems of assessment of mineral resources on the example of domestic graphite and copper deposits. Вісник: Геологія [Internet]. 2024 Nov. 11 [cited 2026 Oct. 9];3(106):62-8. Available from: https://geology.bulletin.knu.ua/en/article/view/3063