EELBODE, David; ŠMÍD, Dalibor. Algebra of invariants for the Rarita-Schwinger operators. Annales Fennici Mathematici, [S. l.], v. 34, n. 2, p. 637–649, 2009. Disponível em: https://afm.journal.fi/article/view/135290. Acesso em: 16 dec. 2025.