THIEM, T. NEUTRON CALIBRATION FIELD OF (_^239)Pu-Be SOURCE: DOSIMETRIC QUANTITIES OF THE TOTAL COMPONENT. Journal of Military Science and Technology, [S. l.], n. 74, p. 106–112, 2021. Disponível em: https://jmst.mod.gov.vn/index.php/jmst/article/view/15. Acesso em: 26 jan. 2026.