ROHRBACH, Alexander; HEROLD, Bernd; ZUDE, Manuela; KAST, Gerhard. Zerstörungsfreie Apfelreifebestimmung. agricultural engineering.eu, [S. l.], v. 58, n. 4, p. 254–255, 2003. DOI: 10.15150/lt.2003.1499. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2003-58-4-254-255. Acesso em: 19 apr. 2024.