KNUDSEN, F. F. The projectivity of the moduli space of stable curves, III: The line bundles on $M_{g,n}$, and a proof of the projectivity of $\bar{M}_{g,n}$ in characteristic 0. MATHEMATICA SCANDINAVICA, [S. l.], v. 52, p. 200–212, 1983. DOI: 10.7146/math.scand.a-12002. Disponível em: https://www.mscand.dk/article/view/12002. Acesso em: 7 may. 2024.