CHANDON, E.; DE VOLONTAT, R.; GOUGENHEIM, A. Apparatus for measuring the Absolute Personal Equation in observations with the Prismatic Astrolabe. The International Hydrographic Review, [S. l.], n. 2, 2018. Disponível em: https://journals.lib.unb.ca/index.php/ihr/article/view/28103. Acesso em: 21 déc. 2024.