Kontsevich, Maxim (1995), "Enumeration of rational curves via torus actions", The moduli space of curves (Texel Island, 1994), Progress in Mathematics, vol. 129, Boston, MA: Birkhauser Boston, pp. 335—368, arXiv:hep-th/9405035, MR1363062
Kontsevich, Maxim (1995), "Enumeration of rational curves via torus actions", The moduli space of curves (Texel Island, 1994), Progress in Mathematics, vol. 129, Boston, MA: Birkhauser Boston, pp. 335—368, arXiv:hep-th/9405035, MR1363062