WIELAND, Hansjörg; BOCKISCH, Franz-Josef. Deutsche Schafwolle - Dämmstoff der Zukunft?. agricultural engineering.eu, [S. l.], v. 58, n. 4, p. 260–261, 2003. DOI: 10.15150/lt.2003.1502. Disponível em: http://195.37.233.11/landtechnik/article/view/2003-58-4-260-261. Acesso em: 29 apr. 2024.