PETERMANN, I. Network calculations for cosmochronometric studies: Physics. International Journal of Fundamental Physical Sciences, [S. l.], v. 1, n. 1, p. 15-18, 2011. DOI: 10.14331/ijfps.2011.330004. Disponível em: https://www.fundamentaljournals.org/index.php/ijfps/article/view/77. Acesso em: 26 jun. 2022.