BRINKEVICH, D., С. Д. БРИНКЕВИЧ, S. VABISHCHEVICH, V. KROT, and A. MALIBORSKI. “LONG-LIVING β-RADIATING RADIONUCLIDES IN THE MANUFACTURE OF RADIOPHARMATIC DRUGS BASED ON 18F”. Vestnik of Polotsk State University. Part C. Fundamental Sciences, no. 4, Apr. 2019, pp. 67-76, https://journals.psu.by/fundamental/article/view/408.