GADOMSKII, L. Ya.; GREBENIKOV, E. A.; GURSKAYA, A. R.; ZEMTSOVA, N. I. New classes of exact solutions for a problem of many bodies that attract one another according to an arbitrary law depending on the distances between bodies. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 50, n. 3, p. 329–337, 1998. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4934. Acesso em: 5 dec. 2025.