TOPSOE, F. Compactness and Tightness in a Space of Measures with the Topology of Weak Convergence. MATHEMATICA SCANDINAVICA, [S. l.], v. 34, p. 187–210, 1974. DOI: 10.7146/math.scand.a-11520. Disponível em: https://www.mscand.dk/article/view/11520. Acesso em: 4 may. 2024.