MAYER, Markus; GRIMM, Hartmut. Bewegung der Zitzengummis. agricultural engineering.eu, [S. l.], v. 58, n. 4, p. 274–275, 2003. DOI: 10.15150/lt.2003.1509. Disponível em: http://195.37.233.21/landtechnik/article/view/2003-58-4-274-275. Acesso em: 16 nov. 2024.