OSAKI, Ryoji. Obstacle Avoidance by a Hyperelliptic Potential and a Virtual Spring Method for Omnidirectional Cooperative Transportations. International Journal on Smart Material and Mechatronics, [S. l.], v. 4, n. 1, p. 265–268, 2017. Disponível em: https://ijsmm.id/index.php/ijsmm/article/view/34. Acesso em: 27 aug. 2025.