AUSTIN, Rickey W. Metric for a Temporal Manifold Derived from Special Relativity and Newtonian Classical Gravitational Potential. European Scientific Journal, ESJ, [S. l.], v. 13, n. 18, p. 47, 2017. DOI: 10.19044/esj.2017.v13n18p47. Disponível em: https://test.eujournal.org/index.php/esj/article/view/9535. Acesso em: 10 apr. 2025.