Rachkevych RV, Shkitsa LY, Faflei IY, Myndiuk VD, Matvienkiv OM, Kovtun VM. IMPROVEMENT AND RESEARCH OF WELLBORE PACKER SEAL. Number [Internet]. 2025 Dec. 9 [cited 2026 Feb. 15];(21(79):447-56. Available from: https://www.pvntsh.nung.edu.ua/index.php/number/article/view/2165