CAMACHO, A. .; JAWORSKI, G. .; KEPPEL, G. .; SAJO-BOHUS, L. . Alpha Emitter Intrinsic Concentration in Copper required for Nuclear Spectrometry Application . Journal of Nuclear Physics, Material Sciences, Radiation and Applications, [S. l.], v. 5, n. 1, p. 213–222, 2017. DOI: 10.15415/jnp.2017.51020. Disponível em: https://jnp.chitkara.edu.in/index.php/jnp/article/view/89. Acesso em: 5 may. 2024.