SAKAI, K.; SHITARA, Y. Influence of physical states of amide type gel-lubricants on their tribological and rheological properties. Tribologia - Finnish Journal of Tribology, [S. l.], v. 32, n. 2, p. 20–28, 2014. Disponível em: https://journal.fi/tribologia/article/view/69333. Acesso em: 12 may. 2024.