PETRAKOV, Y. Improving the grinding efficiency of the external camshaft sprocket. Mechanics and Advanced Technologies, Kyiv, Ukraine, v. 84, n. 3(84), p. 45–51, 2018. DOI: 10.20535/2521-1943.2018.84.141449. Disponível em: https://journal.mmi.kpi.ua/article/view/141449. Acesso em: 4 may. 2024.