On two classes of gyrostat precession motions under the action of potential and gyroscopic forces. Neliniini Kolyvannya, [S. l.], v. 14, n. 2, p. 281–288, 2011. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/607. Acesso em: 21 jan. 2026.