PELZER, Andreas; ALBERS, Ewald. Trends in der Melk- und Kühltechnik. agricultural engineering.eu, [S. l.], v. 57, n. 6, p. 318–319, 2002. DOI: 10.15150/lt.2002.1669. Disponível em: https://www.agricultural-engineering.eu/landtechnik/article/view/2002-57-6-318-319. Acesso em: 2 mai. 2024.