@article{GDZPPN002100118, title = {On K3 surfaces with large Picard number.}, journal = {Inventiones mathematicae}, volume = {75}, year = {1984}, pages = {105-122}, url = {http://dml.mathdoc.fr/item/GDZPPN002100118} }
Morrison, D.R. On K3 surfaces with large Picard number.. Inventiones mathematicae, Tome 75 (1984) pp. 105-122. http://gdmltest.u-ga.fr/item/GDZPPN002100118/