Aliev B, Mukashev K, Tronin B. POSITRON ANNIHILATION IN DEFECTS NATURE OF HYDROGEN IN REFRACTORY METAL ALLOYS. Rec.Contr.Phys. [Internet]. 2018 Nov. 28 [cited 2026 Feb. 8];2018(1):42-6. Available from: https://bph.kaznu.kz/index.php/zhuzhu/article/view/1057