SPANGLER, Achim; AUERNHAMMER, Hermann; DEMMEL, Markus. LBSlib als Open Source Modell für Jedermann. agricultural engineering.eu, [S. l.], v. 56, n. 3, p. 138–139, 2001. DOI: 10.15150/lt.2001.1732. Disponível em: http://195.37.233.11/landtechnik/article/view/2001-56-3-138-139. Acesso em: 5 mai. 2024.