MAYEMEROVA, G. M.; MINGLIBAYEV, M. Z.; PROKOPENYA, A. N. Protoplanetary three-body problem with variable masses and its solutions. International Journal of Mathematics and Physics, [S. l.], v. 6, n. 2, p. 36–40, 2015. Disponível em: https://ijmph.kaznu.kz/index.php/kaznu/article/view/146. Acesso em: 3 may. 2024.