EDÉN, V. Distributions Invariant under the Group of Complex Orthogonal Transformations. MATHEMATICA SCANDINAVICA, [S. l.], v. 14, p. 75–89, 1964. DOI: 10.7146/math.scand.a-10707. Disponível em: https://www.mscand.dk/article/view/10707. Acesso em: 24 nov. 2024.