NAVRÁTIL, Jirí. Radon-Nikodym theorem in spaces of measures. MATHEMATICA SCANDINAVICA, [S. l.], v. 48, p. 253–258, 1981. DOI: 10.7146/math.scand.a-11916. Disponível em: https://tidsskrift.dk/math/article/view/11916. Acesso em: 13 aug. 2026.