NIEMI, H. On the support of a bimeasure and orthogonally scattered vector measures. Annales Fennici Mathematici, [S. l.], v. 1, n. 2, p. 249–275, 1975. DOI: 10.5186/aasfm.1975.0114. Disponível em: https://afm.journal.fi/article/view/134259. Acesso em: 25 nov. 2024.