MURPHY, Jeremy David; HOLT, Nicholas; TRANTER, Jemima; ROBERTS, Kieran. P1_9 Reversing Gravity. Physics Special Topics, [S. l.], v. 19, n. 1, 2020. Disponível em: https://journals.le.ac.uk/index.php/pst/article/view/3746. Acesso em: 17 may. 2025.