@article{MAN_1976__221_162833,
     author = {Andrew John Sommese},
     title = {On {Manifolds} that {Cannot} be {Ample} {Divisors.}},
     journal = {Mathematische Annalen},
     pages = {55--72},
     publisher = {mathdoc},
     volume = {221},
     year = {1976},
     zbl = {0306.14006},
     url = {http://geodesic.mathdoc.fr/item/MAN_1976__221_162833/}
}