CAMERON, V.; OTTER, T. D. Fixed Points of the Mathematical Configuration of Mass and Energy. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 7, n. 3, p. 1330–1342, 2014. DOI: 10.24297/jam.v7i3.7257. Disponível em: https://rajpub.com/index.php/jam/article/view/7257. Acesso em: 22 jul. 2024.