EIKEL, Gottfried; RADEMACHER, Thomas. Prüfung von Agrartechnik. agricultural engineering.eu, [S. l.], v. 56, n. SH1, p. 198–201, 2001. DOI: 10.15150/lt.2001.2138. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2001-56-SH1-198-201. Acesso em: 29 apr. 2024.