FÖLSTER, Nils; KRALLMANN, Jens. Teleservice bei Landmaschinen. agricultural engineering.eu, [S. l.], v. 56, n. 1, p. 18–19, 2001. DOI: 10.15150/lt.2001.1692. Disponível em: http://195.37.233.11/landtechnik/article/view/2001-56-1-018-019. Acesso em: 2 mai. 2024.