@article{GDZPPN002342197,
title = {On the normal bundle of an exceptional curve in a higher dimensional algebraic manifold.},
journal = {Mathematische Annalen},
volume = {305},
year = {1996},
pages = {625-646},
zbl = {0859.14013},
url = {http://dml.mathdoc.fr/item/GDZPPN002342197}
}
Ando, Tetsuya. On the normal bundle of an exceptional curve in a higher dimensional algebraic manifold.. Mathematische Annalen, Tome 305 (1996) pp. 625-646. http://gdmltest.u-ga.fr/item/GDZPPN002342197/