VAN KAMPEN, Franciscus Frederik (Frans, F. F.). On the "A Priori" Construction of Coordinates in General Relativity. European Journal of Applied Sciences, [S. l.], v. 14, n. 02, p. 381–406, 2026. DOI: 10.14738/aivp.1402.20162. Disponível em: https://scholarpublishing.org/journals/index.php/EJAS/article/view/11745. Acesso em: 30 may. 2026.