KRIEGER, Jörg; SOMMER, Claus. Bodenschonende Kraft- und Leistungsübertragung. agricultural engineering.eu, [S. l.], v. 53, n. 5, p. 294–295, 1998. DOI: 10.15150/lt.1998.2376. Disponível em: http://195.37.233.11/landtechnik/article/view/1998-53-5-294-295. Acesso em: 3 mai. 2024.