KÜPPERS, Udo. Mäander-Effekt® in der Landtechnik. agricultural-engineering.eu, [S. l.], v. 64, n. 5, p. 343–346, 2009. DOI: 10.15150/lt.2009.690. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2009-64-5-343-346. Acesso em: 29 märz. 2024.