@article{GDZPPN002098083,
title = {On the Irreducibility of the Moduli Space of Curves. Appendix to the Paper of Harris and Mumford.},
journal = {Inventiones mathematicae},
volume = {69},
year = {1982},
pages = {87-88},
zbl = {0506.14017},
url = {http://dml.mathdoc.fr/item/GDZPPN002098083}
}
Fulton, William. On the Irreducibility of the Moduli Space of Curves. Appendix to the Paper of Harris and Mumford.. Inventiones mathematicae, Tome 69 (1982) pp. 87-88. http://gdmltest.u-ga.fr/item/GDZPPN002098083/