BRÜCKMANN, P. Tensor Differential Forms and Some Birational Invariants of Projective Manifolds. CUBO, A Mathematical Journal, [S. l.], v. 7, n. 1, p. 117–138, 2005. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/1622. Acesso em: 12 oct. 2025.