KNUDSEN, Finn F. The projectivity of the moduli space of stable curves, II: The stacks $M_{g,n}$. MATHEMATICA SCANDINAVICA, [S. l.], v. 52, p. 161–199, 1983. DOI: 10.7146/math.scand.a-12001. Disponível em: https://tidsskrift.dk/math/article/view/12001. Acesso em: 13 aug. 2026.