MILLER, Robert; FARROW, James Anthony; CHECKLIN, Chris; HUE, Jeremy. A2_4 An (almost) ring of light. Physics Special Topics, [S. l.], v. 13, n. 1, 2014. Disponível em: https://journals.le.ac.uk/index.php/pst/article/view/2244. Acesso em: 18 feb. 2025.