EHLERT, Detlef; VÖLKER, Ulrich; ADAMEK, Rolf. Regelspurtiefen auf Getreideschlägen. agricultural engineering.eu, [S. l.], v. 58, n. 4, p. 240–241, 2003. DOI: 10.15150/lt.2003.1492. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2003-58-4-240-241. Acesso em: 28 apr. 2024.