@article{GDZPPN002104393,
title = {Simply-connected algebraic surfaces of positive index.},
journal = {Inventiones mathematicae},
volume = {88},
year = {1987},
pages = {601-644},
zbl = {0627.14019},
url = {http://dml.mathdoc.fr/item/GDZPPN002104393}
}
Moishezon, B.; Teicher, M. Simply-connected algebraic surfaces of positive index.. Inventiones mathematicae, Tome 88 (1987) pp. 601-644. http://gdmltest.u-ga.fr/item/GDZPPN002104393/