DROLL, Peter. Zugkraft- und Drehmomentmessung zur Bodenkartierung. agricultural engineering.eu, [S. l.], v. 56, n. 1, p. 22–23, 2001. DOI: 10.15150/lt.2001.1694. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2001-56-1-022-023. Acesso em: 24 apr. 2024.