POLYSHCHUK, M. Modernization of the vacuum gripper of the mobile walking robot. Mechanics and Advanced Technologies, Kyiv, Ukraine, n. 2(80), p. 59–64, 2017. DOI: 10.20535/2521-1943.2017.80.109536. Disponível em: https://journal.mmi.kpi.ua/article/view/109536. Acesso em: 4 may. 2024.