@article{GDZPPN002340135,
title = {The cone of curves of a K3 surface.},
journal = {Mathematische Annalen},
volume = {300},
year = {1994},
pages = {681-692},
zbl = {0813.14026},
url = {http://dml.mathdoc.fr/item/GDZPPN002340135}
}
Kovács, Sándor J. The cone of curves of a K3 surface.. Mathematische Annalen, Tome 300 (1994) pp. 681-692. http://gdmltest.u-ga.fr/item/GDZPPN002340135/