RESSEL, P. Some continuity and measurability results on spaces of measures. MATHEMATICA SCANDINAVICA, [S. l.], v. 40, p. 69–78, 1977. DOI: 10.7146/math.scand.a-11676. Disponível em: https://www.mscand.dk/article/view/11676. Acesso em: 19 may. 2024.