SPÄTH, Ralf. Vertikallasten an der Traktorvorderachse beim Frontladen. agricultural engineering.eu, [S. l.], v. 54, n. 5, p. 274–275, 1999. DOI: 10.15150/lt.1999.2195. Disponível em: http://195.37.233.11/landtechnik/article/view/1999-54-5-274-275. Acesso em: 8 mai. 2024.