@article{GDZPPN002066297,
title = {Enumerative formulae for ruled cubic surfaces and rational quintic curves.},
journal = {Commentarii mathematici Helvetici},
volume = {61},
year = {1986},
pages = {501-518},
zbl = {0602.14049},
url = {http://dml.mathdoc.fr/item/GDZPPN002066297}
}
Vainsencher, Israel; Coray, Daniel F. Enumerative formulae for ruled cubic surfaces and rational quintic curves.. Commentarii mathematici Helvetici, Tome 61 (1986) pp. 501-518. http://gdmltest.u-ga.fr/item/GDZPPN002066297/