@article{MAN_1996__304_4_165399,
     author = {Oliver K\"uchle},
     title = {Ample line bundles on blown up surfaces.},
     journal = {Mathematische Annalen},
     pages = {151--156},
     publisher = {mathdoc},
     volume = {304},
     number = {4},
     year = {1996},
     zbl = {0834.14024},
     url = {http://geodesic.mathdoc.fr/item/MAN_1996__304_4_165399/}
}