@article{GDZPPN00209939X,
title = {A Cohomological Characterization of IPn.},
journal = {Inventiones mathematicae},
volume = {74},
year = {1983},
pages = {315-322},
zbl = {0544.14013},
url = {http://dml.mathdoc.fr/item/GDZPPN00209939X}
}
Wahl, J.M. A Cohomological Characterization of IPn.. Inventiones mathematicae, Tome 74 (1983) pp. 315-322. http://gdmltest.u-ga.fr/item/GDZPPN00209939X/