SCHÄTZL, Dieter; STANZEL, Hans; WORSTORFF, Hermann. Verformungskenngrößen zur Charakterisierung des Zitzengummikopfes. agricultural engineering.eu, [S. l.], v. 54, n. 3, p. 140–141, 1999. DOI: 10.15150/lt.1999.2251. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/1999-54-3-140-141. Acesso em: 2 mai. 2024.