@article{GDZPPN002233150,
title = {A criterion of openness of a family of nef line bundles.},
journal = {Manuscripta mathematica},
volume = {76},
year = {1992},
pages = {327-332},
zbl = {0766.14004},
url = {http://dml.mathdoc.fr/item/GDZPPN002233150}
}
Moriwaki, Atsuhsi. A criterion of openness of a family of nef line bundles.. Manuscripta mathematica, Tome 76 (1992) pp. 327-332. http://gdmltest.u-ga.fr/item/GDZPPN002233150/