EHLERT, Detlef. Entwicklung einer Erntemaschine für Kamillenblüten. agricultural engineering.eu, [S. l.], v. 69, n. 2, p. 62–67, 2014. DOI: 10.15150/lt.2014.172. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2014-69-2-062-067. Acesso em: 18 apr. 2024.