Determination of Skip Entry Trajectories for Space Vehicles at Circular and Super Circular Speeds. Iraqi Journal of Physics, [S. l.], v. 8, n. 12, p. 29–34, 2010. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/844.. Acesso em: 15 may. 2024.