@article{GDZPPN002238810,
title = {Ample divisors on the blow up of P3 at points.},
journal = {Manuscripta mathematica},
volume = {94},
year = {1997},
pages = {39-48},
zbl = {0906.14003},
url = {http://dml.mathdoc.fr/item/GDZPPN002238810}
}
Angelini, Falvio. Ample divisors on the blow up of P3 at points.. Manuscripta mathematica, Tome 94 (1997) pp. 39-48. http://gdmltest.u-ga.fr/item/GDZPPN002238810/