WALJI, Sherali; FEETHAM, Luke; HOLDEN, Josef; GRAY, David. S1_6_SpaceElevators. Physics Special Topics, [S. l.], v. 7, n. 2, 2009. Disponível em: https://journals.le.ac.uk/index.php/pst/article/view/991. Acesso em: 21 nov. 2024.