RISOUD, B.; CHOPINET, B. Energy efficiency and diversity of agricultural production systems: case studies of farms in Burgundy. Sciences Eaux & Territoires, [S. l.], n. 20 Ingénieries-EAT, p. 17–25, 1999. Disponível em: https://revue-set.fr/article/view/5799. Acesso em: 14 nov. 2026.