HEIDENREICH, Thomas. Lüftungsprobleme in Offenställen. agricultural engineering.eu, [S. l.], v. 57, n. 4, p. 228–229, 2002. DOI: 10.15150/lt.2002.1646. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2002-57-4-228-229. Acesso em: 20 mai. 2025.